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1988 Cadillac DeVille 4.5L Excessive Emissions
Posted to GM Driveability on 9/30/2004 3 Replies

This car has been brought in several times for what the customer describes as a missfire. I have checked spark, computer sensors and fuel pressure and volume. Yesterday the customer was bringing the car over the mountains and the car started missfiring then th...

3 Replies Received (View Replies)

  Related Documents & Media  1988 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1988 Cadillac DeVille

VIN 1G6C05153J
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1988 Cadillac DeVille

VIN 1G6C05153J
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions
OccursIntermittently