Five problems related to fuel injector have been reported for the 1998 GMC Sierra. The most recently reported issues are listed below.
Fuel injectors failed. Yh.
Fuel injector failed.
Consumer is having constant fuel injector problems, truck has been to the dealership, however they are not able to correct problems. Nlm.
One fuel injector failed.
The vehicle sputters, backfires and stalls because the fuel injectors are wearing out too quickly. Dealer has replaced the injectors 4 times.
| Fuel Injector problems | |
| Fuel Pump problems | |
| Fuel Delivery problems | |
| Tank Mounting problems | |
| Tank Assembly problems |