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1989 Cadillac DeVille 4.5L Front of Engine
Posted to GM Engine on 10/16/2001 8 Replies

This car has a vibration\noise\rattle that sounds like it comes from the a\c compresser area. Useing a stethascope It is loudest on the a\c manifold, then the comp. itself. Both have been replaced, no help. Replaced AIR pump felt like it had bad bearings or so...

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  Related Documents & Media  1989 Cadillac DeVille

 
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car Vehicle Data

1989 Cadillac DeVille

VIN 1G6CD5151K
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedFront of Engine
ConditionsVibration\noise
Message Closed

car Vehicle Data

1989 Cadillac DeVille

VIN 1G6CD5151K
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedFront of Engine
ConditionsVibration\noise