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1990 Cadillac DeVille 4.5L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to GM Driveability on 4/1/2004 4 Replies

vehicle was tow it din't start. we check spark, fuel and notice fuel pump was not working told the customer. when we disconected the filler hose to drop tank down. the filler hose was full of sugar. so we replace the fuel tank ,fuel pump, fuel filter, replace ...

4 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5331L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sefi
Emissionsus fed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways
Misc.4 Door Sedan A/T
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5331L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sefi
Emissionsus fed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways
Misc.4 Door Sedan A/T