Other Fuel System Related Problems of the 2012 GMC Terrain

Table 1 shows three common other fuel system related problems of the 2012 GMC Terrain. The number one most common problem is related to the other fuel system (25 problems). The second most common problem is related to the other fuel system tank assembly (two problems).

Table 1. Other Fuel System related problems of GMC Terrain


Recently reported Other Fuel System problems of the 2012 GMC Terrain

The Other Fuel System problem

My car has started stalling and dying when I slow down, take off or when idling. No power when accelerated, and the smell of exhaust comes into my car. I was making a turn from a red light and my car spit, sputtered, and died right in the middle of the busy intersection.   Read details...

The Other Fuel System Tank Assembly problem

My daughter was driving to a friends house. She lost all power, and the vehicle would not start back up. There was 3/4 tank of gas in it. We had it towed to a nearby shop to have it looked at. Upon the vehicle leaving it had a lot of gas on the gravel road.   Read details...

The Other Fuel System Pump problem

As I was driving down the road at 55 mph hour my SUV began to shake extremely and was throttling at very high rpm's and the SUV thrash to sudden halt and continued to shake and idle very high and loud.   Read details...


Other Fuel System related problems in other GMC Terrain model year vehicles:



Terrain Service Bulletins
Terrain Safety Recalls
Terrain Defect Investigations