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1994 Oldsmobile Achieva S 3.1L Misfire
Posted to GM Driveability on 4/4/2000

This car has a miss only when it shifts into lock up at 50 mph under light throttle. If you give it gas slowly while it is missing it gets much [...] we drive it in 3rd gear it won't miss at all( NO LOCK UP). It runs great otherwise. Changed plugs,coils,ig...

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Message Closed

car Vehicle Data

1994 Oldsmobile Achieva S

VIN 1G3NL15M2R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursOnly After Lock Up
Message Closed

car Vehicle Data

1994 Oldsmobile Achieva S

VIN 1G3NL15M2R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursOnly After Lock Up