GMC Envoy Questions

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The positive wire between the alternator and the battery burned through between what looks like a fusible link and the battery terminal. What caused this and what should I check prior to just changing the wire harness...
The rear wiper and pump were working until one day the rear lift gate light came on while the gate was closed and locked. I lifted and closed the tailgate, which got the light to shut off, but then the rear wiper and...
When my radio shuts off my gages quit and my security light my service 4 wheel drive light comes on and my battery light along with check engine light what could this be?
What could be wrong with suspension system because it does come up some time and when it is low the ride is very bumpy
My son bought a gmc 2002 Envoy yesterday from McCurry Motors yesterday in Athens, Alabama. Today they came back home and the key would not come out of the switch. They tried turning the steering wheel, stepping on the...
When I turn my heat on the blower only works on 5. I have not abused or used my air or heat that much. I have 74000 miles on my car and it is an 2005 Envoy. Purchased it in 2006 with 19 thousand miles on it. I has ...
I do not hear anything sounding like motor is engaging?
car seems to lose air after sitting. when the car is sitting with the front end down hill it never leaks, on level ground anywhere from 1-2 hours to 1-2 days but it is getting worst. compressor seems to work fine pump...
Though it seems to not get pass second gear. Not sure if it's my 4wd or transmission. It sounds very rough this car usually rides smooth and quiet. Any suggestions? taking to mechanic this weekend I don't want to driv...
this problem just occurred today for the first time.
Intermittently, my selector switch blinks during start-up but then no lights stay lit (2w, auto, 4w). At that time the actuator doesn't engage in the transfer case and the 4 wheel drive doesn't work . The problem ini...
The check engine light is on and will start to flash then the car stalls out. When restarted it idles very rough and the tach hand will bounce around. To keep it running I have to put in park and keep foot on gas to k...
The compressor for the air ride suspension would not inflate the bags in today’s extreme cold. When it sits in cold weather the back end sags but normally rises when you start the engine. Today the compressor came on ...
I'VE been told it could be a exhaust leak there is no issues so far with the way it's drives runs good and drives Well just changed oil and oil filter as Well as transmission and fuel filters.. it only has 134000 mil...
My right blinker works sporadically and the bulbs and fuses are ok. What could be up?
The outside temp has to be in the 20s before my heater will come on, and the defrost. I let my car warm up a half hour before driving it in winter
changed battery, light still on gauges dont work anymore car dont start anymore
More often than not, when I use my Right blinker, it will click like I turned it on, but it is either completely solid (no blinking) or it is not on at all. Other occasions, it works normally without incident. What ca...
It happens when I go forward or backwards feels like the tire is sticking abs and ebrake lite came on once only for short time