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1991 Cadillac DeVille 4.9L High Idle
Posted to GM Driveability on 7/22/1998 1 Reply

When comeing to a stop the idle takes to long to come all the way down cust says this didnt start untill after we worked on the dist. I have done a idle relearn on the system all so found a tsb for bad ground cable mounting removed the ground and cleaned but n...

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  Related Documents & Media  1991 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN IG6CD53B3M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBDI
SymptomsHigh Idle
OccursOn Decel
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN IG6CD53B3M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBDI
SymptomsHigh Idle
OccursOn Decel