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1994 Cadillac DeVille 4.9L Belt area
Posted to GM Miscellaneous on 2/28/2001

This vehicle makes a howling/groaning sound from the area near the water pump,alternator,tensioner area. There is no noise when the belt is off, so I know that is an accessory and not the engine. You have to raise the idle speed to over 1800 rpm then the noise...

  Related Documents & Media  1994 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52B3R
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBelt Area
ConditionsHowling/Groaning
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52B3R
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBelt Area
ConditionsHowling/Groaning