2007 GMC Envoy Engine problems

While stopped at a light engine turned itself off with every warning light went off. Glad this didn't happen with I was driving at highway speed as I lost all systems.

Misfire in cylinder car cut completely off in traffic it only happens when you accelerate like entering the ramp to the highway as you accelerate onto the highway car will misfire cutting off very dangerous situation.

Tl* the contact owns a 2007 gmc envoy. While driving approximately 65 mph, there was a sudden loss of power and a warning indicator illuminated for limp mode. The vehicle drastically reduced speed to less than 35 mph. The contact had to slowly drive in the emergency lane. The vehicle was turned off and back on, but the limp mode failure continued. The contact was unable to drive over 35 mph. The vehicle was taken to a dealer who kept the vehicle for longer than two weeks. The dealer cleared multiple codes, but was...

Oil pressure sensor. I could drive a very short distance before the oil pressure would fall down to zero. The oil pressure warning light would come on and then stop engine.

Tl* the contact owns a 2007 gmc envoy. While driving various speeds, the vehicle stalled without warning. The vehicle was towed to the dealer where it was diagnosed that the engine failed due to the timing belt, which needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 80,000.

I was stopped at a traffic light , I was listening to my radio . The light changed I put my foot on the gas pedal and truck didn't move.. It was then I realized the it stalled. I put in neutral and started it back up. And continued to work. After this initial time it was happening two to three a day , atleast three times a week for months.. I took it back to dealer 15 times . I have a paper trail for this. They told me they could not find anything wrong with it. I have had my vehicle for going three years and have...

The engine died without warning. No power steering. Lights, flashers, radio, air conditioning, clock and other electrical parts continued to work. Just no engine power. This was on a houston freeway (i-45s) at 5:30 pm. Able to coast to left emergency lane. Had car towed by aaa. *Tr

I got into the truck to leave work shifted into reversed half way thru the turn the wheel locked up and truck shut off. I put in park and restarted no problem the next day same thing at a red light wheel lock needs to be restarted. It sounds like the same issues on the recall but my truck is not on the list. *Tr

Tl* the contact owns a 2007 gmc envoy denali. The contact stated that while driving approximately 40 mph the vehicle suddenly stalled. The vehicle was taken to a dealer where the failure was unable to be diagnosed. The manufacture was made aware of the failure. The vehicle was not repaired the approximate failure and current mileage was 89,000.

Without any warning/indication [nothing light up on dashboard]; the car started jerking & slowing down. It sounded like rocks was rolling around under the hound of the car. I pressed the onstar button [which the car has been monitored by for the entire time of ownership, and all reports have always been engine/drivetrain/transmission good] and the was told there was and engine misfire. All maintenance has been kept up to date; and again the car monitored by onstar and never have I received a bad report. I don't...

Exhaust manifold bolts broken, causing uncatalyzed exhaust emissions under hood and resulting in increased co (carbon monoxide) levels entering the cabin through the hvac system during engine operation at slow speeds or while parked. *Tr

Tl* the contact owns a 2007 gmc envoy. After refueling the vehicle the contact noticed that the fuel gauge was providing an erroneous reading of empty . The fuel and check engine warning lights were also illuminated on the instrument panel. The vehicle was not taken to the dealer for diagnostics or repairs. The contact stated that later, the tire pressure warning light also illuminated although the tire pressure was accurate to specifications. The vehicle was not repaired. The approximate failure mileage was 28,000.

Hi I have an 07 envoy denali and I have a problem with my engine light being on. Took it to get a diagnostic check and the throttle position sensor needs to be replaced. I have replaced my altenator and battery in 2010. Now my bags that lifts the truck struggle and does not work on a daily basis, my lights may not come on and the oil gauge light is on (and also dropped down to zero) and service stabilitrak light stays on. Two years ago I replace the motor that controls the window that cost me around $500 bucks. I live in dc and I cannot pass inspection because of the engine light is on. On edmunds.Com there are many tsb issued for my vehicle purchased in that year. *Kb

Engine stalled while driving down an incline without any indication until applying the brakes to find the power brakes had been lost. Weather conditions were slick and the vehicle started to spin and could not be corrected due to loss of power steering. Vehicle could not be slowed using the lower engine gears. Once the vehicle coasted to a stop, the battery light came on. The vehicle was put in park, turned the key to the engine-off position and then on. Onstar diagnostics did not detect any problems in system...