Are there any envoy fan clutch left in stock?
Only 9 left in stock (more on the way). . Only 5 left in stock – order soon. . Only 8 left in stock (more on the way). . Only 2 left in stock – order soon.
What is an electric fan clutch?
The fan clutch is a cooling system component that controls the operation of the engine cooling fans. While many newer vehicles now use electric cooling fans to keep the engine cool, many older vehicles used a mechanical fan clutch to control the fans.
How does a water pump fan clutch work?
The fan clutch is a thermostatic device, which means it operates based off temperature, and is usually mounted on the water pump, or another belt driven pulley. The fan clutch will spin loosely until the temperature reaches a certain level, at which point the fan clutch will fully engage…
What happens when you have a bad fan clutch?
A stuck fan clutch will cause excessive, unnecessary drag on the engine, which can cause a drop in power, acceleration, and fuel efficiency, sometimes to a quite noticeable degree. As the fan clutch is one of the main cooling system components, it is very important to the proper operation of the engine.
Only 9 left in stock (more on the way). . Only 5 left in stock – order soon. . Only 8 left in stock (more on the way). . Only 2 left in stock – order soon.
What do I need to know about the fan clutch in my car?
Listen out for a gentle roar from the fan clutch when you’re driving at least 50 miles per hour, as this can indicate that it’s binding or locking up. Next, locate the fan clutch bolted to the water pump in the engine compartment.
What’s the best temperature to test a fan clutch?
Make sure your new fan clutch is the same type as the original. It’s possible to upgrade from a non-thermal clutch to a more efficient thermal model, but not the other way around. Keep your engine temperature below 210 °F (99 °C) while you’re running your tests to prevent it from overheating.
How long does it take for a fan clutch to come to life?
After 4-5 minutes, the fan clutch should come to life. Assuming it doesn’t, or that it’s sluggish when it finally gets moving, it may be on its last legs. The same is true if the fan speed accelerates as soon as you start the vehicle.
Where is the fuse box located on a GMC Envoy?
Fuse box location Rear Underseat Fuse Block It is located under the rear seat on the driver’s side of the vehicle (tilt the seat up, remove the fuse box cover). Engine compartment fuse box
What are the problems with a 2004 GMC Envoy?
Top 2004 GMC Envoy Problems 1 Air Compressor for Rear Air Springs May Fail 470 people have reported this 227 2 Fuel Level Sensor Failure 378 people have reported this 214 3 AC Blower Inop Due to Failed Resistor 272 people have reported this 121 4 CD Player In Radio May Fail 175 people have reported this 85
What causes oil to come out of a fan clutch?
Run your finger along the edges of the bearing seal on the backside of the fan clutch. If it comes away with a heavy coating of oil, the culprit is either a crack or a faulty seal. Radial streaks are another potential clue—this happens when oil escapes from the clutch and is then blown outward in all directions by the fan.