What are the symptoms of a failing fan clutch?
How to Tell If Your Fan Clutch Is Going Bad?Vehicle overheating. An overheating engine is often the first symptom that is commonly associated with a bad or failing fan clutch. ... Loose and Wobbling Fan. ... Excessively loud cooling fans. ... A decrease in acceleration, power & fuel efficiency.
What temperature does a fan clutch engage?
about 170°FAt what temperatures do fan clutches engage? Answer: Most fan clutches engage at about 170°F air temperature (about 180-190°F engine temperature). They reduce the temperature about 20°F before disengaging.
Is a clutch fan better than a regular fan?
Clutch fans are the right choice for stock or mildly modified engines. They will adequately cool the engine. Just be sure to use the fan and clutch designed for your application. Using the wrong parts could result in poor cooling, excessive noise, reduced fuel economy, and/or fan clutch failure.
How much resistance should a clutch fan have?
CHECKING THE FAN CLUTCH A good clutch should offer a certain amount of resistance when spun by hand (engine off, of course!). But if the fan spins with little resistance (more than 1 to 1-1/2 turns), the fan clutch is slipping too much and needs to be replaced.
How do you test a fan clutch?
To confirm the diagnosis, start with this simple test: Spin the fan as hard as you can on an engine that has not been started that day. If the fan rotates more than five times, you can bet the clutch is bad. You should feel some resistance and the fan may spin up to three times, depending on the ambient temperature.
Should a fan clutch spin freely when it's cold?
The Fan Can Move Freely When the clutch is cold, the fan can be moved by hand, but it cannot be spun up. There's enough resistance in the system to allow you to move the fan, but keep it from spooling up when hit by air pressure.
How much horsepower does a fan clutch use?
If the fan is required the clutch kicks in and the fan uses maybe one or two HP to turn it. If you have electric fans, your engine must drive the alternator to provide the electric power for them. This might add up to one or two HP also.
How much horsepower does a cooling fan use?
In a normal pickup situation, even in high ambient temperatures, the electric fan system will only draw a maximum of about 5 horsepower from the engine.
What is the difference between a thermal and non thermal fan clutch?
A non-thermal fan clutch is nothing more than a thermal fan clutch always partly engaged. It provides adequate cooling when needed, however, it does not save you money by disengaging (operating at a lower RPM) when additional cooling is not needed.
How do I know when my clutch needs replacing?
5 signs that your clutch needs to be changedDifficulty shifting gear.Squeaking or grumbling noise when the clutch pedal is pressed.Spongy, sticking, vibrating or loose clutch pedal when pressed.Ability to rev the engine, but poor acceleration.Slipping' clutch, causing a momentary loss of acceleration.
How do you lock a fan clutch?
0:252:54Auto Lock - Preventing Fan Clutch Failures - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou could manually bolt the friction plate to the pulley thereby manually locking up the fan clutch.MoreYou could manually bolt the friction plate to the pulley thereby manually locking up the fan clutch. The fan clutch would operate fully locked up until the driver could return to the home terminal.
Should a fan clutch wiggle?
Try moving the fan forward and backward. If it wobbles more than a quarter-inch or you feel it clicking, this may indicate a worn bearing. Inspect for leaks. The key to fan clutch function is its heavy silicone oil, whose viscous properties allow for soft engagement to drive the fan.
Duralast Fan Clutch MCK1006
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 103.99
Duralast Fan Clutch MCK1078
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 114.99
Duralast Fan Clutch MCK1004
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 112.99
Duralast Fan Clutch MCK1079
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 109.99
Duralast Fan Clutch MCK1080
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 93.99
Duralast Fan Clutch MCK1086
Notes: Cooling Sys Kit-NEW., Water Pump, Fan Clutch, Gaskets and Hardware included. Replaces and restores engine cooling power components. Matched set for this vehicles application. Water Pump and Fan Clutch share the same shaft. Product meets or exceeds OE quality PRICE: 98.99
Duralast Fan Clutch 922770
Buy Dodge Dakota Fan Clutch online and get Free Next Day Delivery on qualified purchases, or pick up your parts at a nearby AutoZone today.