One problem related to tank assembly has been reported for the 2005 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 GMC Yukon based on all problems reported for the 2005 Yukon.
Gas gauge does not read properly. Can fill up tank and reads on empty then will move to 1/2 full or full. Gas gauge will drop to empty while driving then move back to original reading after driving for 10 minutes to an hour.
| Fuel Pump problems | |
| Gasoline Fuel System problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Tank Assembly problems |