One problem related to other fuel system fuel gauge has been reported for the 2007 Buick Rainier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Buick Rainier based on all problems reported for the 2007 Rainier.
After filling engine to full, under normal driving conditions, fuel sensor dropped all the way down to empty and the low fuel light came on. Later, it came back up but level doesn't reflect what it should be. I have resorted to resetting my trip odometer and filling up when it nears 300 miles so I know I won't be stranded without fuel. This has occurred on numerous occasions in the last two months.
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Fuel Gauge problems |