One problem related to gasoline engine 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.
At highway speeds (50-60 mph) accelerator became inoperative. . . I. E. , no connection with engine. Used "resume" button on cruise control to speed up. Many months ago same thing happened. Could be very dangerous. Just intermittent.
| Engine And Engine Cooling problems | |
| Gasoline Engine problems | |
| Car Stall problems | |
| Engine Stall problems |