If I press on the brake hard it will idle down. When I am driving if I let off the gass it will maintain speed, without the cruise control on. I just had a tune up done and it has been doing sinse then. What could thye problem be?
My 1990 cadillac sedan deville Idles high. on 1990 Cadillac DeVille
This week's top 10
Recent Cadillac DeVille Questions
- Under hood on passenger side
- Why cold air come out of drivers side defrost,and hot out passenger.
- How much does it cost to fix the unit in the dash that blows ac air out the
- Electronic Fuel gauge dosen't work and My car vibrates at high speeds
- I want to hook up my subs and amp but i think this car has some sort of amp but