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1990 Oldsmobile Custom Cruiser 5.0L Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 12/7/2009 19 Replies

Customer complaint is poor mileage. I have no comuniction and the chedk engine light is on all the [...] 12 will not flash with A& B jumped. I have 12 Volts at the mixture control solenoid but no computer control. I pulled the prom it and won't flash code 51. ...

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Message Closed w/Summary

car Vehicle Data

1990 Oldsmobile Custom Cruiser

VIN 1G3BP84Y6L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / carburated
EmissionsFed
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways
Message Closed w/Summary

car Vehicle Data

1990 Oldsmobile Custom Cruiser

VIN 1G3BP84Y6L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / carburated
EmissionsFed
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways