2003 envoy sounds like a jet i just replaced fan clutch and still sounds loud IT MAY BE THAT THE CLUTCH IS LOCKED UP BY DEFAULT, SO THE ELECTRONICS TO THE FAN CLUTCH ARE MOST LIKELY THE PROBLEM.
fan clutch loud I just replaced fan clutch and water pump, at start up. And first minute of driving sounds like a jet plane then backs off and runs fine? usually that sound is associated with a ...
...sound coming, the agency told me it manufacturer error no way to fix it only 2006 models been fixed.. is it true?? did you change the clutch fan if not that is what you need to do they go bad ...
Question about GMC Envoy
...fan clutch, very common problem with Trailblazers and Envoys. Sometimes updating the software in the PCM will work. I would try changing the fan clutch or change it again. Worked for me, I got a ...
...like a scool bus do you think it is a vacum hose If you are describing a loud rushing sound from the engine, it probably is the fan clutch going bad. The clutch is engaging the fan at full
fan clutch has failed. A fan clutch is a thermostatic device that exists as an integral component of certain automotive cooling systems. When the engine is cool or even at normal operating temperature
...sounds like an airplane, the most common problem is your fan clutch. It's not dis-engaging, all of us have had that problem OR will at some point with this vehicle platform. Replace the fan
cooling fan clutch not operating properly Does your Envoy sound like a big rig? Like the clutch is engaged and won't disengage? Replace the fan clutch, very common problem with these.
...fan clutch assembly. When the engine reaches its operating temperature and the fan clutch engages, the tapping sound goes away. The clicking is generally caused by a flat roller bearing. If the sound ...
Question about GMC Envoy
...fan clutch and thermostat replaced in my 2004 Envoy? When it's below freezing, my envoy, even when started and allowed to run for awhile, warns me on the dashboard that the coolant is about to ...
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