Table 1 shows one common unknown or other related problems of the 2005 GMC Envoy.
| Problem Category | Number of Problems |
|---|---|
| Unknown Or Other problems |
Gasoline and oil pressure gauges stop working suddenly on a GMC Envoy 2005.
Informed by mechanic that exhaust manifold has crack and needs replacement.
Exhaust manifold is cracked. Had exhaust manifold and gaskets replaced. Took 5 working days to fix. Checked on line and found many complaints on the Envoy and trailer blazer 's manifold.
I was getting my tank filled with gas and the fuel gauge needle pegged out past full, then bounced down to empty. It did this three times then went back to full. Since then it has continued to bounce around. The only way we knew if we had enough gas was to fill it and use the trip meter. The fuel gauge has ceased to move at all since April 2011. The check engine light has been on continuously as well since the incident. I love the vehicle but it is a major pain to keep track of the fuel when 3 people in the household rely on it. I looked online to see if there was a recall, only to learn this is a common complaint and nothing is being done about it. I priced a new cluster and it was over $500. Needless to say we still have to keep track of the fuel with our trip meter. Gm should step up to the plate and fix this issue. They had no problem taking a bailout. My family has been buying gm products for years, however, no one in my family will ever own another gm product if they can't do the right thing for their consumers, and do it now. Not 5 years from now!!.
I have a 2005 GMC Envoy and I have had to replace a water pump, a blower motor wiring harness that melted into my truck, the lights are half out on me heater and my door panel where you put the windows up and down, the winshield wiper in the back works when it wants my speed ometer is stuck on 40 even when its off and my check engine light is on and I bought this truck less than 2 years ago!.
2005 GMC Envoy speedometer malfunction. Speedometer is reading 120 mph at all times.
Fuel sensor doesnt work. Started out sporatic now just sticks at quarter tank or empty varies at times.