GMC Envoy Problem Report
GMC Envoy Check Engine Light and/or Excessive Fan Noise
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
When I step on the gas the engine fan gets loud like a plane is about to take off./ - Visitor
If not fix - what damage could it cause? - Visitor
has not been repaired due to excessive cost. - Visitor
Fan clutch Makes a roaring noise and turns the SES light on when running the a/c - Visitor
The fan clutch will not engage. My lights have not came on as of yet. I can't afford to have the engine over heat. The part costs way to much. I believe if the envoy is doing this it should be a recall. - afeazel87
Needed to replace fan clutch - Visitor
Same issue was told it was fan clutch. just had replaced and now the damn thing is ticking. took it back and they said it was normal! it never ticked before and I have had the car for a year! - Visitor
Check Engine Light illuminated and took the car to the dealer to have it checked. They ran a diagnostic test and said the Cooling Fan Clutch needed to be changed. Cost $1185.00. Outrageous! Read other same complaints about cooling fan clutch. With the number of complaints, shouldn't this be a recall also? - naihe1
Same issue loud noise under hood, brought to dealear confirmed fan clutch issue and about $800 to fix. - joeykon1
Same problem - Visitor
noise when revving up - sandram
fan makes whiney noise and check engine light is on. - Visitor
When increase engine the sounds loud and constant issue with adding coolant to system. Have been told that it sounds like a fan clutch issue. - Monarca
I HAVE LOUD ROARING AND TICKING AND CHANGED THE WATER PUMP AND IT STILL DOES THIS WAS TOLD ITS THE CLUTCH FAN - Visitor
Sounds luke a plane taking off when I step on gas - Visitor
too much noise from fan when accelerating and bogs engine down - Visitor
I had many consistent problems with this car included ticking for at least 2 minutes near center of dash. The second time I'm hearing the sound of it getting louder when I am accelerating. Put a lot of money into repairs on this vehicle and it seems to be consistent with it's problems reoccurring. - hammerman
Fan clutch stuck on. Like a jet engine. Good local shop fixed it but was still $660. A pretty common problem. - Visitor
Fan makes a loud noise when stepping on gas. - Visitor
Started with loud whirring noise, then check engine light. Dealer said to replace fan clutch, idler pulley and belt. Wanted $990. Had independent shop do it for $720. - Visitor
When I first start car up digital climate control reflect correct temperture outside, 85-90...
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
THE CHECK ENGINE LIGHT HAS BEEN ON FOR SEVERAL WEEKS NOW. I NOTICE NO OTHER PROBLEMS WITH THE...