Three problems related to gasoline fuel system have been reported for the 1999 GMC Suburban. The most recently reported issues are listed below.
Gas gauges are defective,fuel system and gasoline system are not working propoperly. All door lock actuators have been replaced and now they have stopped working again,other people with this SUV have the same problems,I'm a single female,and I am getting ripped off.
All five doors on my 1999 GMC Suburban have defective door lock actuators! my fuel gauge also stopped working in April 2002.
Vehicle has been in shop 8 times for gas fumes filling the cargo area. Dealer said problem can't be fixed.
| Fuel Pump problems | |
| Gasoline Fuel System problems | |
| Fuel Injector problems | |
| Carburetor problems | |
| Tank Assembly problems | |
| Fuel Delivery problems |