1985 Cadillac Deville Throttle Body

1985 CADILLAC DEVILLE
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MICHELTU2
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Engine Mechanical problem
1985 Cadillac Deville All Wheel Drive Automatic

I have a 1985 Cadillac Deville, and the problems that I am having seem to be minor. There is a popping noise coming from the throttle body, and while the car is running in park it idles sort of roughly. I replaced a rotor cap, spark plugs and wires, a map censor and a used throttle body position censor.
Nov 3, 2008 at 1:05 PM
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DOCFIXIT
  • ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Do a compression test may have burnt intake valve.
Nov 4, 2008 at 9:34 AM
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