1999 Buick Lesabre Driving Engine Warm Car Will Exhilarate Speed On Own Slow

1999 BUICK LESABRE
122 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
When driving and engine is warm, the car will exhilarate speed up on it own, will not slow down. After it cools down its ok the engine will idle ?
Mar 30, 2013 at 11:12 AM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.