Table 1 shows three common gasoline fuel system related problems of the 1998 GMC Jimmy. The number one most common problem is related to the fuel pump (two problems). The second most common problem is related to the gasoline fuel system (one problem).
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Gasoline Fuel System problems | |
| Fuel Injection problems |
The fuel pump failed. A new fuel pump and fuel filter were installed. Consumer is dissatisfied with this failure. The battery and the alternator failed as well. Read details...
I was driving a 1998gmc Jimmy from oklahoma city, ok to walters, ok. Everything was great and the car was driving perfectly. I was on the he bailey turnpike on highway marker 30 - I could see the sign and pull off for the faxon exit and the big sign for walters. Read details...
The engine continually misfires. There is a TSB bulletin #00-06-04-003b. Deposit buildup on popped valve ball &/or seat, causing it to stick. There is a recall because of this but only in California. I live in alaska. I got an estimate of $1200 bucks to fix this problem. Read details...