2002 Chevy Trailblazer Fan Clutch Problems

Dorman 622 001 electronic radiator fan clutch this is an eclectic clutch fan and you have to plug it in.

2002 chevy trailblazer fan clutch problems.

The clutch fan stays engaged at any speed vehicle will suddenly loose acceleration and also gets poor gas mileage. The fan clutch has been replaced twice. Fan clutch types. A fan clutch is the assembly that your engine cooling fan rides on and that tells the fan when to turn on and off.

Usually a bad or failing fan clutch will produce a few. Consumer states problems with fan clutch the consumer stated once the rpm went up the fan clutch would disengage and then sound normal. Vehicle has 52 000 miles. When the fan clutch engages it spins up greatly increasing air flow through the radiator and over the engine.

A small amount of resistance always keeps the fan spinning but it s basically free wheeling until the fan clutch engages. See all problems of the 2003 chevrolet trailblazer. The fan clutch will spin loosely until the temperature reaches a certain level at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. This what i bought.

As the fan clutch is a cooling system component any issues with it can cause overheating and other issues. Hey guys i got a 2002 trailblazer 4 2l and recently changed water pump and instead of putting a stock fan clutch on it i put a heavier duty clutch on it and it roars now cooling is fine and haven t had any problems with it so far but check engine light came on and my obd2 throws a p0495 code which is fan speed high i called shops and they said it was normal since the computer is setup for. What are some 2002 chevy trailblazer fan clutch problems. I installed a new electric clutch fan because the other one was operating on high even when the engine was at idle.

A central core which locks and unlocks based on the temperature allows the fan to spin with the engine crankshaft or freewheel on its own. Learn about this problem why it occurs and how to fix it. Chevrolet trailblazer cooling fan clutch may fail causing noise and check engine light 228 reports. A bad fan clutch can leave you without an operational fan.

2002 chevy trailblazer has a serious fan clutch problem. There are three types of fan clutch depending on the vehicle s design. 2002 chevy trailblazer fan clutch problems include failures which can lead to the fan failing.