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1994 Cadillac DeVille 4.9L Poor Idle Quality, Surge, Cuts out
Posted to GM Driveability on 9/13/2003 6 Replies

we have tried everything we can think of and more. the vacuum starts out at about 15" then drops as warm up continues then the engine will begin to surge until it kills the motor,at which time the timing changes With the surge with or without the computor timi...

6 Replies Received (View Replies)

  Related Documents & Media  1994 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52B6R
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Surge, Cuts Out
OccursHot
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52B6R
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Surge, Cuts Out
OccursHot