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1992 Oldsmobile Achieva SL 3.3L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy
Posted to GM Driveability on 2/18/2000

This car has Poor Idle, Poor fuel economy approx 12MPG. We usually work on Fords so info is hard to come by. Fuel Pressure seems reasonable along with scope readings. Any help would be helpful as we dont usually repair GM. Thanks.

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car Vehicle Data

1992 Oldsmobile Achieva SL

VIN 1G3NF14N4N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy
OccursCold, Hot, Under Load, on Accel, Cruise, Idle
Message Closed w/FIX

car Vehicle Data

1992 Oldsmobile Achieva SL

VIN 1G3NF14N4N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy
OccursCold, Hot, Under Load, on Accel, Cruise, Idle