GMC Suburban owners have reported 9 other fuel system related problems since 1996. Table 1 shows the 5 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system pump (3 problems). The second most common problem is related to the vehicle's other fuel system fuel gauge (3 problems). For details of each of the problem category, use the links in the table.
Noisy fuel pump in gas tank, non functioning fuel guage. Spoke with several friends who own full size gm pickups, SUV's and vans from same era. Fuel guage, fuel pump problems have occured in 5 out of 6 vehicles. Read details...
Noisy fuel pump in gas tank, non functioning fuel guage. Spoke with several friends who own full size gm pickups, SUV's and vans from same era. Fuel guage, fuel pump problems have occured in 5 out of 6 vehicles. Read details...
Injector pump failure causing the vehicle to just stall when going down the road. It happened to me the last hot weekend this fall. The local dealer took my vehicle & had it for over a week, finally getting a code to show up that allowed them to replace the injector pump. Read details...
While driving daughter to school, pulled into the parking lot and vehicle stalled, and would not start again. Had vehicle towed to the dealer, and they broke the fuel sending unit. Which they replaced. But, still having problem with vehicle stalling. Engine check light came on and stayed on. Read details...
Engine rpm increases when foot is off the accelerator while driving. This issue started approximately 4 months ago and is on going, each time the vehicle is driven. This is unintended acceleration. Read details...