Three problems related to gasoline fuel system have been reported for the 2004 Buick Rainier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Buick Rainier based on all problems reported for the 2004 Rainier.
The fuel gauge is not showing the correct amount of fuel. It will go far beyond full and way below empty. Over the course of a mile it can go from full to empty or all between.
The contact owns a 2004 Buick Rainier. He stated that while the vehicle was parked, he noticed a fuel leak. The dealer was contacted and they stated that they were aware of the issue and did not have an explanation for the cause of the failure. The vehicle was not repaired. The failure mileage was 117,000 and the current mileage was 118,000. Updated 9/1/10 received pictured. Updated 09/21/10.
The contact owns a 2004 Buick Rainier. While driving at various speeds the "engine" warning light illuminated on the instrument control panel. There was also a strong odor of fuel present outside of the vehicle. An authorized dealer was notified of the failure. The vehicle has not been repaired at this time. The failure mileage was 29,000 and the current mileage was 32,000.
| Gasoline Fuel System problems | |
| Tank Filler Pipe And Cap problems | |
| Tank Assembly problems |