Freightliner Engine Fan Not Coming On

if coolant okay engine overheating replace thermostat. 1996 Chevy Cavalier 2. Page 25 Instruments Common Warning and Indicator Lamps Lamp Description Color Slow (10-second) flashing indicates a regeneration (regen) is in progress. Also most cars, when the AC is selected the fan or fans will go to ON all the time while ac is on so the ac works correct and engine does not overheat. Instant Download. pdf Business Class Freightliner Cascadia engine fan not Freightliner Cascadia - Official Site - Everything about Freightliner's on-highway trucks is designed to meet your needs. 2000 freightliner with 60 series Detroit engine fan will not come on when engine heats up can nyone help? I believe it wasn't until 2001 or 2002 that the engine fans on the Detroit diesels came on. Engine Protection—Warning and Shutdown ; Engine Idle Limiting ; Power Takeoff (PTO) Governor ; Optimized Idle® 12 Emissions and Fuel Efficient Components. Freightliner Classic 60 series detroit Auto cooling fan doesn't work, I have to manually run the Fan all the time, how can i find out what the problem is? the fan clutch works good, but it just won't kick in when the motor get's hot, it only turn's on when the temperature gauge goes onto the red area. On older trucks, the signals are sent from the temperature sensor. Any returned products that received a free shipping offer, customer is responsible for the cost of shipping to the customer and shipping back to Valley Freightliner. We have actually collected numerous photos, with any luck this picture serves for you, as well as aid you in finding the answer you are trying to find. These engines have inline cylinder configuration. Engine overheating at low speed or when stopped is the most-common fan clutch failure symptom. 20–00 Safety Precautions ; 20–01 Radiator Cap Inspecting ; 20–02 Radiator Pressure Flushing and Coolant Changing ; 20–03 Fan Drive Inspecting (Noise Emission Control) 20–04 Hybrid Electric System Coolant Changing ; 25 Clutch. Air valve solenoid ~ Radiator fan stays on ~ freightliner century class ~ #423 Adding a dash switch for a big truck engine fan August 26, 2017 Detroit 60 Engine temp gauge going crazy. Workshop manual provides detailed service information, special instructions for repair and maintenance, pictures and any additional information for trucks Freightliner Business Class M2. Pink & Brown = 12 Gauge (FAN) Fan Harness (OEM Connection) Fan Harness is 96”, “Cut to fit” The IFS Fan Harness is connected on the back side of the IFS Under Bed Module. The Alliance ABP/N49-50S260C Straight Exhaust Stack. Pushing "PARKED" button with engine off/brakes set starts parked mode and illuminates parked button LED. PARKED REGENERATION ON A FREIGHTLINER CASCADIA 2014 It's not rocket science 🧪 2018 FREIGHTLINER NEW CASCADIA FOR SALE 877. I will include a set of chains, bridal, straps, fire extinguisher and triangles. And you do NOT want that! Replacing the compressor is the equivalent of replacing your car’s engine. The operator should become familiar. To inspect a connector for the cooling fan motor, Dodge issued a safety recall. The light should not be cleared until the road speed. Pulling from the breadth of our bus and truck expertise, the S2RV is the latest in a long line of RV-specific innovations in. There will be four to six 10mm bolts that will hold the actual clutch part of the fan to the fan blade itself. I shut engine down and 5 seconds later i start up the engine again. I have consulted with Caterpillar, Fleetwood and Freightliner. Buy Blower Motor AC 94-99 Freightliner FLB FLL Main Unit Assembly 94-01 FL50 FL60 FL70 FL80 FL106 FL112 97-03 Volvo VN 770 00-06 Sleeper Unit 2002-2006 Century Class C112, C120 02-06: Blower Motors - Amazon. By 1940, the company. You must determine which way to loosen the fan clutch first. The intake manifold air temperature is less than 53 °C (127 °F). On older trucks, the signals are sent from the temperature sensor. F: Condenser Fan This fan draws air through the condenser coil to cool the refrigerant flowing through the system. Lay the fan in side the radiator cover. I have a 60 series Detroit Freightliner and my coolant fan doesn't come on automatic, I have over ride it manually from the cab, my temperature gauge is working, and if I turn it on manually it works, the air clutch work good when tu. I had it charged, checked for leaks, and the mechanic gave me a little free troubleshooting It seems that the high pressure side gets too high. (and therefore, power consumption) in order to maximize battery life. 2009 frightliner mt45 p900 16 feet step van with 6. Description : Freightliner Wiring. If fan is not coming on at these temps and your temperature gauge is accurate, the most likely cause would be coolant temp sensor, ecm or wiring. You're probably required to flip the engine fan switch on manually. Does anyone with a 2016 m2 engine fan stays on? I worked it five days and it went to the shop for six days. The older DDEC5 and back S60, grounded the fan solenoid to engage the fan, it did not. So, with reduced fan-on time and a fan that draws less horsepower, there are fuel savings to be had here too. As many Cat engine owners of the same era know, the factory dropped the ball with regards to the engine’s oil dipstick and crankcase breather (slobber) tube. MORTAL'S Cummins M11 engine sound mod OPEN PIPE LOPE IDLE EDIT V1. big brands at lower prices! Customer Service. To inspect a connector for the cooling fan motor, Dodge issued a safety recall. The vacuator valve on the air cleaner canister is there to drain residual water that gets into the air intake for instance when it's raining. The A/C was now working and now all I needed was a check engine light reading (TEMP SENSOR/THERMOSTAT). The colour of the engine coolant does not necessarily indicate a specific type. Maintenance Operation Number consists of the Group Number followed by the Sequence Number B. Not wanting to get it too hot, I let go and the fan sped up significantly. In the event that the engine or transmission cannot turn over, the starting current limiter may overheat from the repeated attempts of the starter motor attempting to start the vehicle. Pulling from the breadth of our bus and truck expertise, the S2RV is the latest in a long line of RV-specific innovations in. Average rating from 1,089 customers who received a Car is overheating Inspection. Then I searched for any potential problems with the 3126 and found various posts on diesel engine forums saying that these engines are prone to failure more often than other big name brands of diesels. actros iveco engine kenworth tandem scania r trailer pack scania winter scania rjl money 1. If it spins easily and/or does not stop spinning very quickly, then the fan clutch is spent and a new fan clutch is needed. ADPI offers over 900 models covering 95% of the automotive, light truck and SUV industry. The 2nd one has 2 wires, & is threaded into the 1st one one the fan side (got it from Volvo # 20826-0003). A little splash of water on the belt isn’t a big deal. So, with reduced fan-on time and a fan that draws less horsepower, there are fuel savings to be had here too. Engine coolant prevents the water from boiling; and it also lubricates the engine block and the radiator; preventing. 2015 Freightliner Sprinter Accessories & Performance Parts Big and burly yet sleek and refined, your 2015 Freightliner Sprinter is a commercial van that boasts many innovative features. If fan is not coming on at these temps and your temperature gauge is accurate, the most likely cause would be coolant temp sensor, ecm or wiring. Some of the many features include: highly-detailed cab interior, engine compartment, chassis and undercarriage. The fan has been on for at least 30 seconds. I have been in a 2015 Freightliner Cascadia, owned by Stevens Transport. The lights turn off and the temperature gauge goes back fast from 240 degrees to 130. New to driving a #Peterbilt or interested in learning more about your Model 579 or Model. I don't know this engine well enough to know if this is an issue or not. Discussion in ' Land ' started by Dummiesman, Aug 7, 2013. 2001 Freightliner FL80 TANDEM, 5. FIRST-RATE WARRANTY Freightliner offers the assurance of the industry's most comprehensive. from top right corner; Outlet 4-15/16 in. It turns on the fan when it closes, by actuating the air solenoid to the fan clutch. When the HVAC system malfunctions, all relays, sensors and switches should be checked first. On the hills, the engine brake was nearly soundless. Older cars and trucks may use a solid, clutch, or flex fan. The problem persists; the engine will reach 200, the thermostat opens (determined by watching the temp. Fan Clutch. It was teased two years later by SCS Community Manager Carthoo. Not a big COE fan, but I'd sure drive this one! Chevy trucks aficionados are not just after the newer trucks built by Chevrolet. Other cars the cut in range may be lower. Fan switch on the top of the air dryer for the AC each of the 2 mentioned parts have a small harness with a plug if I pull either plug the fan will come on and run continuous. Briefly accelerate engine to WOT in neutral, +4 psi should be obtained. The call came into Rod's Transmission Service in Coeur d'Alene, Idaho, a shop owned and operated by Rod Cayko. If the fan blade speed was greater than 2. If the fan comes on, the problem is in the control unit. Replace it with an OEM clutch fan from Mopar. A schoolbus was the last thing I ever thought I'd want to crash in. It computes fuel timing and fuel quantity based upon predetermined calibration tables in its memory. It wouldn't start. Engine Protection—Warning and Shutdown ; Engine Idle Limiting ; Power Takeoff (PTO) Governor ; Optimized Idle® 12 Emissions and Fuel Efficient Components. Ok, now that I decided to go ahead and remove the engine, I know what needs to be done to get it ready, but I never had to work on a cabover before, so I am not sure how to go about getting the engine & tranny out from under the cab!. Partition, multifunction steering wheel, heated and power mirrors, Cruise, Tow package ab. the fan control solenoid may not be functioning properly. If empty, prime fuel system per instructions in your operator’s manual. The second problem that this W900 had was that the engine fan would turn on and off for no apparent reason. The engine runs smooth, and does not have any drive-ability issues. In return it will cause your bearings to go bad from coolant in the oil. Introduced in 2004, the C2 marked the first usage of the Freightliner C2 chassis. I don't hear the fan, even when the temps are 220 or above. Freightliner Century 2007 815,000 Miles. (USED) Horton Fan Clutch off Caterpillar 3406 Diesel Engine, for 1989-1995 Freightliner. Fuel is delivered to the cylinders by the EUIs, which are cam-driven to provide the mechanical input. The engine coolant temperature for the 3406E, C-15, C-16 and C-18 engines is less than 98 °C (208 °F). I shut engine down and 5 seconds later i start up the engine again. hi friends i have freight-liner columbia 2007 (detroit )day cab in my shop , its air conditioning is not working ,in my diagnose i found on ac relay, a/c clutch request pin is not getting power(2. Home Demand Detroit Engines DD13® The Detroit™ DD13® Engine: A 13 Liter Powerhouse. One of the most asked questions that I get each day is “my check engine light came on today, what can I do to turn it off”. Pulling from the breadth of our bus and truck expertise, the S2RV is the latest in a long line of RV-specific innovations in. there is enough air blasting through the radiator most radiators that is! - that the fan does not really contribute that much. We had an ER cooler go bad and the freightliner dealer forgot to change the oil after the EGR went bad. my 2008 kw fan would come on, cruse wouldnt work and jakes wouldnt eather. On most applications, the fan is thermostatically controlled. We have been told from a few customers that it works ok in the 2003 - 2007 6. 2017 Freightliner 114sd Technical Service Bulletins. Small window on door does not open; Side windows will not roll down when the engine is off. If the emergency power supply system activates, do not shut down the engine until the vehicle is in a safe position to do so. Then every thing is normal. The issues with the changing of the fan pulley and the nine blade fan and additional fan to shroud spacers were for the 1997 3126 only. The overheating has happened a few times in the past 2-3 days. DPF replacements are built to exact OEM specifications and come with long-lasting warranties. What the Engine will Not come with: Turbo/Supercharger, Harmonic Balancer, Fuel Rail & Injectors, Alternator, Power Steering Pump, Starter, A/C Compressor, Coil Pack, Intake Manifold, Throttle Body, Exhaust Manifold, Egr System, Distributor, Electronic Sensors, Miscellaneous brackets, Wiring harness. DT12 Automated Manual Transmission Smooth Shift Performance, Durability and Ease of Operation. Start the engine and point the timing light at the fan to “freeze” the blades. Here are some tips and tricks that you could use to keep your Freightliner MT55 always dependable. Steam Workshop: American Truck Simulator. If the fan blade speed was greater than 2. The Freightliner Cooling Fan Assembly is a part of your car's cooling system that regulates the engine's temperature. 0, RWD FR 1-Year FREE Warranty:. These Warning lights turn on: Engine overheating + shut engine down. Restart the engine after 2 minutes to reset the engine management system. Still not fixed, and now the check engine light was on. Wiring Diagrams L10 M11 N14 - Free download as PDF File (. Used 2004 Freightliner Sprinter 3500 SHC, Miscellaneous For Sale in Madison, Wisconsin POP RVs 183501 Description: - View this and other quality Miscellaneous at RVT. Older cars and trucks may use a solid, clutch, or flex fan. 4) restart the engine right away and let idle (or drive again) to let. Please carefully read the terms & conditions of the sale before bidding. when it rubbed threw the wires they made contact. After five years and $115 million of development, the Freightliner SuperTruck is Daimler's answer to a lofty challenge set by the Department Of Energy: "improve semi-truck fuel economy by at least. The contractor's job is to send power to the compressor and fan motor. Valley Freightliner Parts Store! Get the power of. The check engine light is set up to go off when there is an electrical malfunction which will trigger one of these codes. Freightliner dash fault codes 128 and 130 - Fixya. Best-in-class visibility. x 2-1/4 in. What is the black oily film over the driver's side of the engine? And where does it come from?. Some of these are LOW-HIGH and some are variable. Then every thing is normal. I discovered this after going back out the to car and discovering my battery was dying. If the engine temperature is high and the fan really is working, you'll need to look elsewhere for the cause. Add to Cart Details. Fan should not come on till around 205 to 208 on coolant temp. I removed what I think is the frame clutch sensor, and the fan will kick on fine. The vacuator valve on the air cleaner canister is there to drain residual water that gets into the air intake for instance when it's raining. pdf Business Class Freightliner Cascadia engine fan not Freightliner Cascadia - Official Site - Everything about Freightliner's on-highway trucks is designed to meet your needs. The engine runs smooth, and does not have any drive-ability issues. The first M3 was built to homologate the BMW 3 series for Group A Touring Car racing in Europe based on the E30 2 door coupe, and included aerodynamic body panels as well as upgraded suspension and engine components. It's not a disposable item - a new one can cost around $3000 — so it has to be cleaned periodically to maintain top emissions reduction performance and fuel efficiency. Freightliner Truck Prices New – 2018 freightliner cascadia 126 for sale. We have Freightliner manual fan switch DjVu, PDF, doc, txt, ePub formats. Rest assured though, that when it does come on you will know all about it! It is the only time that conversation became difficult, but only ever lasted 30 seconds or so when it did come on. ok one of 3 things have happened the engine fan is electric instead of air operated there is a switch on the high side ac line called a bianary switch it could have gone bad and on the right side of the cylinder head behind the thromostat housing there is the temp sensor the series 60 's are bad about the temp sensor going bad in the late 90's and early 00"s these can be checked with an ohm. Check engine compartment for nesting animals. 0L Last 6 of the VIN are N39816. added: When I first got my truck I went four-wheeling in Moab. 2017 Freightliner 114sd Technical Service Bulletins. ASKING: $17,000. Stop the vehicle when it's safe to do so. Some older style throttle position sensor are adjustable, but most newer style sensors are fixed position. Put up by simply admin on December, 8 2014. I have 2001 honda civic ex there's a problem with the coolant coming out of the overflow. 80 Degrees is the opening temperature of the thermostat and that will be where it remains until the engine starts to. Fan switch on the top of the air dryer for the AC each of the 2 mentioned parts have a small harness with a plug if I pull either plug the fan will come on and run continuous. Yes, a new DPF replacement is as good as the original. My truck 2012 freightliner cascaida , the engine fan will come on when engine temp goes over 200F, then engine fan off when drop bleow 200F ,keeping repeat that. A mechanic pressure. The lights turn off and the temperature gauge goes back fast from 240 degrees to 130. Exceptional productivity. A Horton fan clutch's prime function is to engage and disengage the engine fan with a clutch controlled by an air-actuated solenoid valve. The best shift patterns are selected electronically to provide optimal power and fuel efficiency. Start the engine and point the timing light at the fan to “freeze” the blades. New water pump. It focused on developing the diesel engine invented 20 years earlier, but in spite of several well publicized endurance trials, it was not until 1933 that their Model H, used in small railroad switchers, proved successful. It's a rubber duckbill that lets water drain down but not come up. For example, the timing of the fan drive system in a Cummins 4BT diesel engine dictates the air speed over the radiator; too slow a speed can cause engine overheating. It is powered by a D300 Caterpillar engine. For us the International dealer and the Freightliner dealer are both a 1/2 hour away so that wasn't a big factor. Protect the radiator from possible damage from the fan during fan removal and fan drive installation. Once you shut the engine off, the fan will continue to spin for a good 5-10 seconds before it finally slows to a stop. But is a remanufactured unit as good as a new DPF filter replacement? No, a new DPF is better than a remanufactured unit, because not every part of a remanufactured DPF filter is new. just the fan running continuosly. First problem is it's an automatic. The fan's upper brackets were bent to bring the mounting bolt hole forward on the car and to lower the fan about 1" so it is not eclipsed by the bulkhead. Fan should not come on till around 205 to 208 on coolant temp. Freightliner recalls 46,000 Cascadia trucks. I discovered this after going back out the to car and discovering my battery was dying. Check engine compartment for nesting animals. If your Dodge Cummins' radiator fan can stop while the engine is running, it's likely the fan clutch has failed. 2000 freightliner with 60 series Detroit engine fan will not come on when engine heats up can nyone help? I believe it wasn't until 2001 or 2002 that the engine fans on the Detroit diesels came on. If get +4 psi, then watch the Turbo Pre-Control Actuator rod for movement. (3)  Faulty coolant temperature sensor (ECT). If the fan blade speed was greater than 2. Looking at the thermometer and fan rotation, you should see fan speed increase and decrease corresponding to engine temperature. I replaced the following 1. Freightliner Classic 60 series detroit Auto cooling fan doesn't work, I have to manually run the Fan all the time, how can i find out what the problem is? the fan clutch works good, but it just won't kick in when the motor get's hot, it only turn's on when the temperature gauge goes onto the red area. The S2RV front-engine diesel cab chassis is our one-of-a-kind "Super-C" motor coach chassis. I suppose I can get used to that but the second problem is that I now have 900 miles on it and the tranny won't come out of eco mode. 0L Last 6 of the VIN are N39816. Unplug the coolant temperature sensor while the engine is running. If I am not pressed for time, I run bobtail or empty at 55 to keep my overall MPG up. On some makes of vehicle, the engine fan is supposed to keep running after the engine is shut off, if it was operating on a long trip on a hot day, for example. Cruise control, exhaust brakes, speedometer, and tach are all not working. 2014 Freightliner Cascadia DD15 installing a manual engine fan switch. The Metro Truck Group of Companies is a full range service centre for all your heavy. But now the check engine light is on with a code that translates to cooling fans system not working properly. foot off the gas but at 3krpm whilst engine braking down a hill for instance, is the turbo spinning/working? Just wondering. The chassis and motor were built by Mercedes Benz and sold by Freightliner. I have owned both Mercedes and BMW cars and I feel German engineering is better than most others in the world. Manufacturers set the spec's for engine cooling fans to meet the engine's cooling requirements. The overheating has happened a few times in the past 2-3 days. When the HVAC system malfunctions, all relays, sensors and switches should be checked first. You'd expect a pretty lethal combination would result from an investment of that magnitude. At Middle Georgia Freightliner we sell and install your RigMaster APU. Then you'll have another set of injuries to deal with. freightliner wiring diagrams free - welcome to my site, this article will go over about freightliner wiring diagrams free. Check with Freightliner for the "default to ON/HIGH" position for the side radiator fan (normally unplug wire from thermosensor). Engine Cooling Fan Clutch by GMB®. As many Cat engine owners of the same era know, the factory dropped the ball with regards to the engine's oil dipstick and crankcase breather (slobber) tube. A schoolbus was the last thing I ever thought I'd want to crash in. 1-866-656-9828. Even though it runs "disengaged" when it's cold, have a real close look standing on the tire with your head over the engine and feel the amount of cold air coming through the fan. There are springs within the fan clutch that can wear out or corrode over the years. Turn the engine off. We pin popular and rare model cabover models. Next steps. Coming Soon!! Kit for 2019-2020 Freightliner M2 w/ DD5 Engine! Freightliner Sterling Medium Duty Trucks FLMK70SD508-8 2019 or 2020 will NOT work with air release fan clutch. You'd expect a pretty lethal combination would result from an investment of that magnitude. Keep your vehicle running smoothly Reading Fault Codes from a Freightliner M2 Dash Don't forget to Like and Subscribe! - https://goo. Replaced fan clutch soleniod and still no change, theirs no ground going to switch only 12 volt, had ecm check out and check out good, also replace a/c high pressure switch just to make sure and still no repair any idea why no ground is being supplied or may a wiring diagram. Check out this 2009 FREIGHTLINER CASCADIA listing in BROCKPORT, NY 14420 on CommercialTruckTrader. 1, 09, F63, MBX FIRE COMPANY Silver / Plastic Blue Tint Black. Air cylonoid on the fire wall 2. I own a 2005 Fleetwood Providence built on a Freightliner XC chassis with a rear radiator Cat C7 engine. Get great deals on Freightliner semi truck radiator fans & components at TRUCKiD. Electric fans provide superior cooling airflow at low engine RPM when a belt-driven fan is turning slowly. Fan Belt 5. Rest assured though, that when it does come on you will know all about it! It is the only time that conversation became difficult, but only ever lasted 30 seconds or so when it did come on. New to DPs, but certainly,not new to large vehicles powered by diesel engines. If you do not hear the fan start working shut the engine off and open the hood. When I energize the 2nd valve, truck air comes out the exhaust port on the valve and the fan does not engage. Test Your Charging and Electrical System. Testing the fan clutch: If you have reason to suspect that the fan clutch is defective, here is the recommended procedure to verify the condition of the fan clutch. If the DD15 ecm is commanding the fan on because of engine temp, you need to check the engine temp with a thermal gun. 2000 freightliner with 60 series Detroit engine fan will not come on when engine heats up can nyone help? I believe it wasn't until 2001 or 2002 that the engine fans on the Detroit diesels came on. available from 475 – 560 hp, with no engine hardware change required, the dd15 can deliver up to 1,850 lb-ft of torque whenever you need it. Cons of a Freightliner Cascadia. It was first shown in a blog post in January 2016. You will see from the. 2009 frightliner mt45 p900 16 feet step van with 6. Above 35-40 m. Call them with your VIN: Freightliner 800 385-4357 Things I like to see in a hydraulically driven fan system: Controller that turns fan on 5-7 or so degrees F above engine thermostatically controlled temperature. A Horton fan clutch's prime function is to engage and disengage the engine fan with a clutch controlled by an air-actuated solenoid valve. of peak torque. This allows max HP and MPG by not turning the fan when not needed, yet controls engine operating temperature within a reasonable range. If the starting current limiter overheats, the surrounding components can melt, increasing the risk of a fire. For Less-Than-Load, regional distribution and vocational use, the versatile Detroit DD13 engine offers multiple horsepower and torque ratings with technological advancements for enhanced fuel economy and combustion efficiency. It's always worth opening the hood and checking manually that the radiator fan isn't working. No off the wall reman, a Detroit crate motor. 7 l cummins isb diesel engine, auto atic transmission, cold ac, new tires, alarm system, roof ac, fans, an ex snap on truck. It does not turn on, when A/C is turned on ( I realized AC is also not working on my car, it may be related or not). At 55-60 MPH, I can get 13-14 MPG bobtail and 11 MPG with an empty trailer. Appears fan clutch & other parts at engine area are missing. I'm grateful for all donations that come in Donate Credits. Selling 2007 Freightliner Century Detroit Pre-def 10 speed 455HP Running daily 1. Sold as is, where is. MBE 900 OPERATOR'S GUIDE To the Operator This guide contains instructions on the safe operation and preventive maintenance of your Detroit Diesel MBE 900 engine. We have actually collected numerous photos, with any luck this picture serves for you, as well as aid you in finding the answer you are trying to find. Description: Freightliner Wiring Diagrams Free 2000 Freightliner Fld120 Wiring in Freightliner Fld120 Wiring Diagrams, image size 800 X 480 px, and to view image details please click the image. On the way there, the temp began to read, both needle gauge and onboard computer. 2001 Freightliner FL80 TANDEM, 5. 2012 Freightliner Cascadia 470 HP | DD13 | FOR SALE AS IS! 2012 Red Cascadia, For Sale AS-IS, 72" Mid-roof sleeper, 13 speed Manual Transmission, 3. Not wanting to get it too hot, I let go and the fan sped up significantly. I have a freightliner columbia with a mbe 4000 mercedes engine. The Freightliner FL60 comes from a long line of commercial trucks that originated in 1929 as Consolidated Freight Lines and was based in Portland, Oregon. In the event that the engine or transmission cannot turn over, the starting current limiter may overheat from the repeated attempts of the starter motor attempting to start the vehicle. Next steps. Are you interested in a used Class B? Then this used 2004 Freightliner Sprinter 3500 SHC could be perfect for you! Stretching out to 20 feet, It has 157,100 miles, and its equipped with a Mercedes DIESEL engine. There isn't very much room between the engine and fan, but I have a two gallon pump spraye. It finally launched in Dodge Rams in 1989, rated at 160 horsepower and 400 lb. After five years and $115 million of development, the Freightliner SuperTruck is Daimler's answer to a lofty challenge set by the Department Of Energy: "improve semi-truck fuel economy by at least. When driving and the temp rises do you here the fan clutch come on, it's pretty loud and hard to miss when it is on. Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle. I discovered this after going back out the to car and discovering my battery was dying. Not only could you end up stranded, but it could cause damage to other vital parts of the engine. Low or no voltage to glow plugs. Big fans can draw as much. It works with the pressure of the a/c when it is engaged, and it works with the switch, when I hook it up to the computer the ecm is showing that the fan is already on. Fan Clutch Test — Maximum Speed Requirement Perform Steps 1 through 5 of the Fan Clutch Test—Minimum Speed Requirement. 22 traffic mercedes peterbilt freightliner mercedes benz renault scania t volvo trailer Random Mods. Restart the engine after 2 minutes to reset the engine management system. 19 miles left here on this staples load going up to Yakima Washington here. Then you'll have another set of injuries to deal with. The light should not be cleared until the road speed. 5 Inch Projected Width * 2. Some older style throttle position sensor are adjustable, but most newer style sensors are fixed position. Greenhouse Gas Emissions and Fuel Consumption Standards. Some use a Dexron type automatic transmission fluid, some use 15W. The SuperTruck's hydraulic fan eliminates these frictional losses and spins the fan at precisely the speed needed to. Inspired designs on t-shirts, posters, stickers, home decor, and more by independent artists and designers from around the world. Run the engine at 2000 RPM until the fan speed increases to 1850 RPM or more for 30 seconds. If everything else seems to be fine, the fan clutch is the most likely cause of radiator fan failure. This is anywhere from the turbos to the intake manifold. available from 475 – 560 hp, with no engine hardware change required, the dd15 can deliver up to 1,850 lb-ft of torque whenever you need it. 9L L6 DIESEL. The engine fan stays on Freightliner thinks the ECM is bad. Here at Detroit, we know how important the engine and powertrain is for your day-to-day business on the road. The Thomas Saf-T-Liner C2 (often shortened to Thomas C2) is a cowled-chassis bus manufactured by bus body manufacturer Thomas Built Buses. Our 40' Tour (2008 EPA specs) is rear radiator and has a clutch fan system (Freightliner chassis, Cummins 400hp ISL engine), so the fan runs only when needed. Engine coolant or antifreeze does in fact come in a variety of colours from green, yellow, pink, red, or orange. A defective relay, compressor clutch coil or damaged compressor are all possibilities. Blown engine stop fuse. 2006 Columbia Freight liner will start yet will shut off , engine will not stay running. They remove the fan, drop the radiator, power wash both and reinstall. Maintenance Operation Number consists of the Group Number followed by the Sequence Number B. freightliner fuse box diagram - thanks for visiting my internet site, this blog post will certainly go over concerning freightliner fuse box diagram. If the airflow is reversed (which takes a REVERSE FLOW FAN , not just the fan turned around) then you can feel the air come "out" as a donut, and the corners and center are dead air. of peak torque. The truck is a 2007 model year Freightliner Century S/T 100 inch double bunk sleeper with LSD fuel emissions truck with 14. SOURCE: freightliner columbia wont blow heat into cab have replaced thermostats and heater core blend doors work heater core gets hot and blower works but air from vents only gets to 80 deg The air from the heater core will be as hot as the coolant temperature of the engine. There is a dipstick at the top of the reservoir for checking hydraulic fluid level. Second - wash out the CAC and radiator with a garden hose top remove clogged debris. This Freightliner Sprinter 3500 SHC may not be available for long. High quality Freightliner gifts and merchandise. Gordon Robertson DIY 23,007 Manual fan clutch for 12 freightliner cascadia - Duration: 5:14. There are many causes of engine overheating and while we won't go over all of them, we will point out some of the main causes of engine overheating and point you in the right direction […]. updated 06/15/10 updated 07/14/10. 80 Degrees is the opening temperature of the thermostat and that will be where it remains until the engine starts to. What do fan kits come with? Fan kits come with everything you need to fully replace the fan in your car or truck. Group Number D. Engine Cooling Fan Clutch by GMB®. Makes it very inconvenient. What the Engine will Not come with: Turbo/Supercharger, Harmonic Balancer, Fuel Rail & Injectors, Alternator, Power Steering Pump, Starter, A/C Compressor, Coil Pack, Intake Manifold, Throttle Body, Exhaust Manifold, Egr System, Distributor, Electronic Sensors, Miscellaneous brackets, Wiring harness. I have bypassed its own system installed a aftermarket relay to have the fan working at all times. Some kind of factory defect. If you're sitting in traffic and just don't want the engine running so hot, you can use this switch to bring the temperature back down. The operator should become familiar with the contents of this guide before operating the engine or carrying out maintenance procedures. the engine fan has started coming on and running much longer than the 3 minutes it is supposed to, and the motor is not hot or anything. The Thomas Saf-T-Liner C2 (often shortened to Thomas C2) is a cowled-chassis bus manufactured by bus body manufacturer Thomas Built Buses. A fan clutch is featured on rear wheel drive cars only because it connects to the water pump and faces the radiator while pulling air through the radiator's cooling fins when the engine is operating. 7885 2018 FREIGHTLINER NEW CASCADIA SLEEPER,. You will see from the. Freightliner Columbia 2007, 14 L , DDEC 5, no power to the A/C clutch. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. The cooling fan will come on when the engine is cold and it will stay on the entire time the engine is running. Engine coolant or antifreeze does in fact come in a variety of colours from green, yellow, pink, red, or orange. 3M total kms and 300000kms after motor rebuilt Good tires , brakes , alloy wheels New fan hub and lots more Invertor and microwave Serious buyers only please 416-456-5676 Still available if you see the ad----- Tags- FLD, Columbia, Volvo, tractor , sleeper ,. Some of the top-rated Battery, Electrical & Wiring products we carry are Farm and Truck Battery, Group Size 31, 950 CCA with 4. On a freightliner, the sound of the compressor starting is unmistakable. Radiator by APDI®. I shut engine down and 5 seconds later i start up the engine again. Replace it with an OEM clutch fan from Mopar. of course, a crucial factor with any engine is its warranty. 2008 freightliner fan motor will not shut off. What the Engine will Not come with: Turbo/Supercharger, Harmonic Balancer, Fuel Rail & Injectors, Alternator, Power Steering Pump, Starter, A/C Compressor, Coil Pack, Intake Manifold, Throttle Body, Exhaust Manifold, Egr System, Distributor, Electronic Sensors, Miscellaneous brackets, Wiring harness. The DPF traps exhaust particulates. actros iveco engine kenworth tandem scania r trailer pack scania winter scania rjl money 1. And yes you do have 12. 0 L Turbo Gasoline engine with a 9 speed transmission. Air cylonoid on the fire wall 2. they they they are not one of my favorite fans there. Radiator by APDI®. i have a 1998 Freightliner Classic Remvable sleeper type, its got an Cummins N14 525 in it. I drove to the Auto Zone where I bought the temp sensor for $25 to get that code read. 1981— Freightliner sells to Daimler-Benz, as length laws loosen up, causing the downward spiral of cabover sales. Fan Clutch. Super-Finished Gears: Tightly-spaced 12-speed gearing, now with "super-finished" gears in the new DT12 available for the Cascadia and Western. Check fuel/water separator. The glove only smoked when trying to stop it at that speed. These trucks received a new 96" BBC cabs with the design in a style of light-duty models. Above 35-40 m. The Alliance ABP/N49-50S260C Straight Exhaust Stack. freightliner fuse box diagram - thanks for visiting my internet site, this blog post will certainly go over concerning freightliner fuse box diagram. It may not be opening all the way. Then every thing is normal. We have had this truck into several different shops and now even had it back here in Columbus,OH to FYDA where it was bought and they keep testing it and telling us that this engine fan coming on like this is normal. 000 rpm on 7. Check rear-axle lubricant level. I have a 2005 Holiday Rambler Navigator with a Roadmaster chassis. Possibly the fan may be coming on when it is supposed to, but not shutting off (i. Specifically, the FL60 comes with a 3126 or 3126B diesel engine. that keeps you coming back!. Maybe up to about 65mph, then it will stick and won't come back down until it shows 45mph. The fan is also kicked on when the AC is turned on, to ensure that the engine does not overheat due to the extra load of the compressor. A Horton fan clutch’s prime function is to engage and disengage the engine fan with a clutch controlled by an air-actuated solenoid valve. The new OM501LA engine test, however, does not measure the effect of crankcase ventilation gases on turbocharger performance and the 2008 AECC heavy-duty oil sequences do not specify a minimum level of perfromance related to turbocharger deposits. Gordon Robertson DIY 23,007 Manual fan clutch for 12 freightliner cascadia - Duration: 5:14. 2017 Freightliner 114sd Technical Service Bulletins. Freightliner Classic 60 series detroit Auto cooling fan doesn't work, I have to manually run the Fan all the time, how can i find out what the problem is? the fan clutch works good, but it just won't kick in when the motor get's hot, it only turn's on when the temperature gauge goes onto the red area. Posted by Anonymous on Jan 25 Hello sir i have freightliner m2 106 year 2012 , yellow engine light appears on pannel and eng 0 and bh 33 on display pannel, what that means Thank you I rang a mechanic to come out and he found a heat sensor wire came off the radiator and that caused the motor. I was told by tech's that the older freightliner ran hotter, don"t know if that is true or not. the line coming out of the 2nd one goes directly to the fan. The chassis and motor were built by Mercedes Benz and sold by Freightliner. Engine Cooling Fan Thermal Switch Repair Guide Print The engine's electric fan switch is mounted into the cooling passage of the radiator or into one of the lower coolant pipes coming from the bottom of the radiator. You can also try spraying some WD-40 in the hose and blow air into it again and see if the clutch moves. A fan clutch is featured on rear wheel drive cars only because it connects to the water pump and faces the radiator while pulling air through the radiator's cooling fins when the engine is operating. One of the most asked questions that I get each day is “my check engine light came on today, what can I do to turn it off”. A faulty coolant temperature sensor may result in a fan not being properly used, which may cause the engine to overheat. Greenhouse Gas Emissions and Fuel Consumption Standards. Add to Cart Details. The radiator cooling fan is not working properly. well I called Freightliner and they could not find anything on the wiring for a clutch fan. On most applications, the fan is thermostatically controlled. Freightliner Century 2007 815,000 Miles. 1981— Freightliner sells to Daimler-Benz, as length laws loosen up, causing the downward spiral of cabover sales. 4) restart the engine right away and let idle (or drive again) to let. Electric fans provide superior cooling airflow at low engine RPM when a belt-driven fan is turning slowly. The secret to having a flawless engine is to ensure that you are changing your oil once every 3,000 miles. Check with Freightliner for the "default to ON/HIGH" position for the side radiator fan (normally unplug wire from thermosensor). Engine Cooling Fan Clutch by GMB®. 20-00 Safety Precautions ; 20-01 Radiator Cap Inspecting ; 20-02 Radiator Pressure Flushing and Coolant Changing ; 20-03 Fan Drive Inspecting (Noise Emission Control) 20-04 Hybrid Electric System Coolant Changing ; 25 Clutch. Engine coolant prevents the water from boiling; and it also lubricates the engine block and the radiator; preventing. Engines generate an enormous amount of heat and as a result are subjected to very large temperature. If no overheating, suspect thermosensor. I just completely rebuilt the AC system, new compressor, clutch, dryer, all expansion valves, only thing not replaced was condenser. If the fan is not coming on when it should, disconnect the six pin (CM-813) or the 10 pin (CM-814) connector. Page 112 NOTE: If the service light stays on or flashes, or Operation, Super 10/Top 2/Lightning does not illuminate when the engine starts, take the vehicle to an authorized Freightliner or CAUTION Eaton service facility as soon as possible. The "Fan with Engine Retarder in High Mode" strategy is not active. this is the second time i had to put the truck in a shop for an exhaust leak. My MB dealer said the fan was faulty so replaced it but problem remained so original one put back. Would have probably been under Detroit warranty had it not been. 27 pack scania s 1. It may not be opening all the way. Freightliner Classic 60 series detroit Auto cooling fan doesn't work, I have to manually run the Fan all the time, how can i find out what the problem is? the fan clutch works good, but it just won't kick in when the motor get's hot, it only turn's on when the temperature gauge goes onto the red area. It is annoying as all hell. It wouldn't start. Fan Side; Inlet 4-15/16 in. ; Outlet 2 in. FIRST-RATE WARRANTY Freightliner offers the assurance of the industry's most comprehensive. I did managed to keep the temperature from get to 200 by turning the fan on manually. Ok, now that I decided to go ahead and remove the engine, I know what needs to be done to get it ready, but I never had to work on a cabover before, so I am not sure how to go about getting the engine & tranny out from under the cab!. When I energize the 2nd valve, truck air comes out the exhaust port on the valve and the fan does not engage. Ensure that your larger-than-life ride stays in top-notch condition for years to come by investing in AutoAnything’s 2015 Freightliner Sprinter accessories. 1, Example of a Business Class M2 Maintenance Manual Page. They operate in response to engine cooling needs, not according to engine speed, which allows the engine to come to operating temperature faster and then remain within the optimal temperature range for efficient engine operation. Like Wolf10 wrote it is a chassis recommendation not CAT. Lubricate chassis and drivetrain. We not only provide the best chassis, but we also support you in a number of ways after you're on the road and enjoying the lifestyle of an RV owner. It has climbed to as high as 220 and no fan. One hour of idling equals 100 miles of highway driving. The S2RV front-engine diesel cab chassis is our one-of-a-kind "Super-C" motor coach chassis. I have not had the light come on or shut down take place. Turn the key to the “on” position and press the “read” button on the scanner. Our experts rank every pickup truck based on a 10-point scale that covers performance, comfort, interior, technology and value. Cruise control, exhaust brakes, speedometer, and tach are all not working. The "A/C High Pressure Switch Strategy" is not active. Front housing and oil pan resealed. Page: 1 2 » View All » $-$$$$ $$$$-$ Item # Name Rating Reviews Manufacturer Brand Best Seller Newest Oldest On Sale. I got a schematic from them but it doesn't show the wire 439L coming off the ecm. The fan will also come on if the A/C pressure is high, intake temps,oil temps, and egr temps are high. Only time it works is if i unplug the coolant/Engine temperature sensor. Incorrect air presssure to the fan clutch. Freightliner Century 2007 815,000 Miles. No messages on dashboard and I rarely have the A/C on. 3) then shut down van. an answer from just answers reports this ecu 1 fault means the engine ECM has an internal fault and needs to be replaced most of the time with this code it is not the. It is powered by a D300 Caterpillar engine. Then every thing is normal. 1996 FREIGHTLINER CLASSIC 132 XL "COMING IN SOON" This Truck Has Not Been Painted Yet "YOU CAN CHANGE THE COLOR" 70" HIGH MID ROOF FLAT TOP Dual S/S Stacks N-14 CUMMINS RED TOP 485HP ONLY 30K ON MOTOR 30,000 ON THE REBUILD WITH PAPERWORK ZERO BLOW-BY ZERO OIL LEAKS VIN: Stock Number: ON THE WAY IN Engine Manufacturer: Cummins. The reference to Access Freightliner is removed, and the reader is advised to access EZWiring through PartsPro or 276 WIRING-FAN CTRLS, ENG/RADIATOR 283 WIRING-ENGINE CONTROLS/INDIC 286 WIRING-ENGINE 28F WIRING-AFTER TREATMENT 35H SWITCH/WIRING, BACKUP/REVERSE not come with this assembly. The DPF traps exhaust particulates. Fan switch on the top of the air dryer for the AC each of the 2 mentioned parts have a small harness with a plug if I pull either plug the fan will come on and run continuous. They changed a sensor and it was OK after that. I also have really bad MPG. Also most cars, when the AC is selected the fan or fans will go to ON all the time while ac is on so the ac works correct and engine does not overheat. Start the car (cold) with the hood open and note if the fan is turning, increase the engine RPM and note if the fan turns faster and the noise increases, if it does, first good. 7 l cummins isb diesel engine, auto atic transmission, cold ac, new tires, alarm system, roof ac, fans, an ex snap on truck. Replaced fan clutch soleniod and still no change, theirs no ground going to switch only 12 volt, had ecm check out and check out good, also replace a/c high pressure switch just to make sure and still no repair any idea why no ground is being supplied or may a wiring diagram. It also added special heat wrap insulation on the exhaust piping from the turbo back. PORTLAND, Ore. I checked all the fuses and everything is good, what am I not checking?. Fan Clutch. Put your key in the ignition and switch the vehicle to “on. view details: engine and engine cooling: engine: 3/17/2010 - antlers, ok the contact owns a 2007 freightliner columbia. On the hills, the engine brake was nearly soundless. The older style fan hub does not work if you plan on using the factory tachometer. have a 2000 fld120 vin# ***** engine fan dont come on with engine temp comes on with ac , jake brakes can unplug temp sensor and will stay on have changed temp sensor reparied some bad wiring on harness swapped out ecm still same problem any ideas. added: When I first got my truck I went four-wheeling in Moab. there is enough air blasting through the radiator most radiators that is! - that the fan does not really contribute that much. To inspect a connector for the cooling fan motor, Dodge issued a safety recall. There appear to be a number of FL70's coming out of expedited service that are newer, have comparable or higher mileage, most are air ride and have large sleepers. The installation is simple to carry out. Complete noob question here, Have a 2000 Fld120 with Detroit 60, and the truck will over heat since the fan will not come on. MBE 4000 engine. Freightliner is continuing to use the system in which the radiator is fixed directly onto the engine before being mounted between the. I will not use. Complete engine including head, water pump and front gear cover. An automated manual transmission (AMT) combines a traditional clutch-actuated manual gearbox with a computer-controlled shift actuator and clutch. It focused on developing the diesel engine invented 20 years earlier, but in spite of several well publicized endurance trials, it was not until 1933 that their Model H, used in small railroad switchers, proved successful. 2006 Freightliner Century 515 Detroit The fan will not engage. 72 inch stroke to increase low-end torque. 10 Engine Starting, Operation, and Shutdown. It’s a great question, and one that needs a little explanation…. My issue is this the AC works excellent as long as the engine fan is. 0 L Turbo Gasoline engine with a 9 speed transmission. Check engine compartment for nesting animals. It has climbed to as high as 220 and no fan. I took the clip off the switch and had no power on either wire to the switch, I would think one should have power. The reference to Access Freightliner is removed, and the reader is advised to access EZWiring through PartsPro or 276 WIRING-FAN CTRLS, ENG/RADIATOR 283 WIRING-ENGINE CONTROLS/INDIC 286 WIRING-ENGINE 28F WIRING-AFTER TREATMENT 35H SWITCH/WIRING, BACKUP/REVERSE not come with this assembly. The S2RV front-engine diesel cab chassis is our one-of-a-kind "Super-C" motor coach chassis. 2, Fan Belt 01-75 Replacing Drive Belts on MBE4000 Engines Freightliner Service Bulletin FLA COE FLB COE > FLD Conventional > Business Class FLC 112 Conventional > Century Class Conventional Argosy COE Cargo > Columbia Condor > Coronado Business Class M2 Page 2 Freightliner. The fan blade speed must not be greater than 2,000 rpm on 7. It will not be able to be restarted until the problem is corrected. The radiator cooling fan is not working properly. This Mercedes Benz Class B Sprinter 21 ft RV is a great small Rv hat is easy to drive and maneuver in any traffic or rv park. Fan Clutch Test — Maximum Speed Requirement Perform Steps 1 through 5 of the Fan Clutch Test—Minimum Speed Requirement. The Alliance ABP/N49-50S260C Straight Exhaust Stack. I love vintage trucks 1937 Ford COE (cab over engine) truck. Here at Detroit, we know how important the engine and powertrain is for your day-to-day business on the road. Group Number D. It turns on the fan when it closes, by actuating the air solenoid to the fan clutch. 10 Blind Spot Assist may not be sufficient to avoid all accidents involving vehicles in your blind spot and does not estimate the speed of approaching vehicles. This Semi Conversion is located in Conroe, Texas and is in great condition. The Freightliner Cascadia is an upcoming a truck in American Truck Simulator manufactured by the American truck manufacturer Freightliner Trucks. You will see from the. ADPI offers over 900 models covering 95% of the automotive, light truck and SUV industry. Complete noob question here, Have a 2000 Fld120 with Detroit 60, and the truck will over heat since the fan will not come on. Remove the 4. New water pump. One hour of idling equals 100 miles of highway driving. The problem persists; the engine will reach 200, the thermostat opens (determined by watching the temp. My issue is this the AC works excellent as long as the engine fan is. PORTLAND, Ore. Thermo King APU ( Works Great) Saves a lot of Fuel Detroit Engine 10 Speed All Brand New Tires New Radiator and Fan Clutch The Truck is in Excellent Condition, It Runs great, no issues at all. There appear to be a number of FL70's coming out of expedited service that are newer, have comparable or higher mileage, most are air ride and have large sleepers. I hope this is the same thing, Just a sensor. I got a 2006 freightliner columbia vin #w29427 engine fan stays on all time. Discussion in 'Trucks' started by Copenhagen, Jul 5, 2007. The engine protection system will reduce the maximum engine torque and speed, and, if the condition does not improve, will shut down the engine within 30 to 60 seconds. actros iveco engine kenworth tandem scania r trailer pack scania winter scania rjl money 1. It sleeps up to 2 people. No messages on dashboard and I rarely have the A/C on. from top right corner; Outlet 4-15/16 in. The fan is always on. Engine Protection—Warning and Shutdown ; Engine Idle Limiting ; Power Takeoff (PTO) Governor ; Optimized Idle® 12 Emissions and Fuel Efficient Components. i have a 1998 Freightliner Classic Remvable sleeper type, its got an Cummins N14 525 in it. Sold as is, where is. > > For those that may wish to replace the bearing its not all that hard, just open the top of the engine up and remove the long bolts through the fan after removing the fan belt. , The aim is to make a wholesum Argosy for the variety of fans. I unpluged the fan solinoid and the fan turns on and stays on, then when I plug it back in it shuts down so I think it's not that. The fan is a two-speed Horton Drivemaster unit that cuts in with a thump when the engine temp reaches 99 degrees. One hour of idling equals 100 miles of highway driving. The A06- or A66- drawings also give connector. Please carefully read the terms & conditions of the sale before bidding. As known, bearing in mind you read a book, one to remember is not on your own the PDF, but afterward the genre of the book. The fan speed should be in accordance to the table below. I will include a set of chains, bridal, straps, fire extinguisher and triangles. Grab fan (remember engine should be OFF), and spin by hand. Obviously the engine fan should be turning as the engine is running. the engine fan has started coming on and running much longer than the 3 minutes it is supposed to, and the motor is not hot or anything. Restricted air filter or air inlet tube. An automated manual transmission (AMT) combines a traditional clutch-actuated manual gearbox with a computer-controlled shift actuator and clutch. 2, Fan Belt 01-75 Replacing Drive Belts on MBE4000 Engines Freightliner Service Bulletin FLA COE FLB COE > FLD Conventional > Business Class FLC 112 Conventional > Century Class Conventional Argosy COE Cargo > Columbia Condor > Coronado Business Class M2 Page 2 Freightliner. Protect the radiator from possible damage from the fan during fan removal and fan drive installation. The fan will also come on if the A/C pressure is high, intake temps,oil temps, and egr temps are high. The older DDEC5 and back S60, grounded the fan solenoid to engage the fan, it did not. The conventional styles come to the forefront with a smoother ride, easier engine access, and began to. Freightliner is going review it but it’s not a big issue if you’re aware of it. Superior components, innovative technology and unsurpassed driver comfort are just some of what makes Cascadia a class leader in fuel efficiency and reliability. Some of these are LOW-HIGH and some are variable. Air cylonoid on the fire wall 2. SCREW ON, W/ HUB FROM FORD, (HUB WILL NOT COME OFF). And there are two ways to. It's a rubber duckbill that lets water drain down but not come up. If this burns out or fails, you'll need to replace it. Page 25 Instruments Common Warning and Indicator Lamps Lamp Description Color Slow (10-second) flashing indicates a regeneration (regen) is in progress. The lights turn off and the temperature gauge goes back fast from 240 degrees to 130. Start the car (cold) with the hood open and note if the fan is turning, increase the engine RPM and note if the fan turns faster and the noise increases, if it does, first good. make sure engine cooling fan is working if you come to a stop car sits for a little while start overheating the cooling fan not turning on , because coolant fan fuse blowed or you have bad relay,the engine coolant temperature sensor faulty. the current and failure mileages were 1,000,000. Conviniently located in East Hartford off Exit. * High Quality Engine Fan Blade * 32 Inch Diameter * 3. Not to be confused with Thomas Saf-T-Liner.