One problem related to car accelerates on its own has been reported for the 1998 Buick Lesabre. The most recently reported issues are listed below.
Backing out took foot off brake vehicle suddenly accelerated. Foot not on pedal. Took to dealer & on diagnostic machine & nothing found. Fuel pressure regulator & pcm as per safet bulletin were checked.
| Accelerator Pedal problems | |
| Cruise Control problems | |
| Car Accelerates On Its Own problems |