1995 Cadillac Concours

1995 CADILLAC DEVILLE CONCOURS
13,200 MILES • V8 • FWD • AUTOMATIC
Avatar
CADILLACPROB
  • MEMBER
  • 1 POST
The car sounds normal until about 40 or more mph, then the car sounds as it would in park with the driver revving up the engine. What could be or is wrong?
Nov 24, 2009 at 11:02 PM
Advertisement
Avatar
FACTORYJACK
  • CAR REPAIR CONTRIBUTOR
  • 4,159 POSTS
Internal transmission issue, leaking seal. Does it eventually catch up when revving, or rev to limits. Is there a check engine light on. It could have a shift solenoid issue as well.
Nov 27, 2009 at 9:39 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.