Table 1 shows five common gasoline fuel system related problems of the 1996 GMC Suburban. The number one most common problem is related to the fuel injection (seven problems). The second most common problem is related to the fuel delivery (three problems).
| Problem Category | Number of Problems |
|---|---|
| Fuel Injection problems | |
| Fuel Delivery problems | |
| Fuel Pump problems | |
| Fuel Injector problems | |
| Tank Assembly problems |
: the contact stated while driving various speeds on the highway, the engine stalled without warning. After stalling, the vehicle was not easily restarted. The vehicle was inspected by a dealer who determined the fuel injector pump needed to be replaced. Read details...
While replacing the fuel pump to try to fix my problem, I found the power wire (gray), melted inside the fuel tank. Maybe it grounded out somehow, but the whole wire harness is burnt, and the wire is brittled and burnt. Read details...
Fuel pump failed, upon inspection of the unit mechanic found that the insulation was burned on the wiring inside of the tank. We have had this none functioning fuel system problem for over a year. This was the first time it completely quit and would not start. Read details...