2002 Cadillac Deville rpm fluctuation at stops

2002 CADILLAC DEVILLE
11,300 MILES • V8 • 4WD • AUTOMATIC
Avatar
CGRIMM1
  • MEMBER
  • 2 POSTS
When my car is at a stop light the rpms start to fluctuate rapidly up and down and the car starts to jerk, and eventually it will cut off.
Jun 5, 2009 at 4:31 PM
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.
Advertisement
Avatar
FACTORYJACK
  • CAR REPAIR CONTRIBUTOR
  • 4,159 POSTS
Is there any check engine light when this happens?
Jun 5, 2009 at 9:38 PM
Advertisement
Avatar
CGRIMM1
  • MEMBER
  • 2 POSTS
no, check engine light not on.
Jun 8, 2009 at 7:53 AM
Avatar
FACTORYJACK
  • CAR REPAIR CONTRIBUTOR
  • 4,159 POSTS
Does this happen all the time, or typically after cruising speed(45-60) is reached and the come to a stop? Can you keep the car running with some throttle?
Jun 8, 2009 at 11:53 PM