GMC Suburban owners have reported 3 diesel fuel system related problems since 1996. Table 1 shows the 2 most common diesel fuel system problems. The number one most common problem is related to the vehicle's diesel fuel system (2 problems). The second most common problem is related to the vehicle's diesel fuel system tank assembly (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System problems | |
| Diesel Fuel System Tank Assembly problems |
We have a 1996 6. 5 turbo diesel GMC Suburban. We had severe stalling problems. The dealer replaced the fuel pump at their cost and installed at our cost, new glow plugs, glow plug sensor, battery, and battery cables suspected to be the problem. It continued to stall. Read details...
Consumer stated after parking vehicle fuel leaked from fuel tank. Vehicle was serviced, technician noticed fuel tank rusted. Read details...