One problem related to other fuel system fuel gauge has been reported for the 2006 Buick Rainier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Buick Rainier based on all problems reported for the 2006 Rainier.
Fuel gauge showed more fuel than what was actually in fuel tank causing vehicle to stall while driving. Fuel gauge now reads empty at all times even when tank is full.
| Other Fuel System Tank Assembly problems | |
| Other Fuel System problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Fuel Gauge problems |