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1990 Cadillac DeVille 4.5L Poor Idle Quality, Stall, Poor Fuel Economy
Posted to GM Driveability on 3/26/2002 8 Replies

Greeting fellow techs, Got a problem child in the shop today. A customer brought in a 1990 Cadillac Deville with a 4.5 V8 complaining of rough idle and poor fuel ecomony. Cleaned and repaired the grounds and relocated the one near the starter as per the TSB. N...

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  Related Documents & Media  1990 Cadillac DeVille

 
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car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5337L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Port Fuel Injection
SymptomsPoor Idle Quality, Stall, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5337L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Port Fuel Injection
SymptomsPoor Idle Quality, Stall, Poor Fuel Economy
OccursAlways