Two problems related to tank assembly have been reported for the 1997 GMC Yukon. The most recently reported issues are listed below.
Gas tank cap was not properly shut, forcing raw fuel into rollover vents and that sensors were shutting fuel down and raw fuel was escaping/leaking, resulltin gin a fire.
If there is less than two gallons of gas when coming to a stop fuel splashes around, and shuts the engine down . GMC has been contacted. Dealer suggested that the driver to have more than two gallons gas in the tank always.
| Fuel Pump problems | |
| Fuel Injection problems | |
| Tank Assembly problems | |
| Fuel Injector problems | |
| Tank Filler Pipe And Cap problems |