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1992 Oldsmobile Achieva SL 2.3L Poor Idle Quality, Surge, Cuts out
Posted to GM Driveability on 10/5/1998

We have been chasing this one around for a while now. Quad 4 motor with a very rough (lopey) Hot or cold, idle surges bad . Data stream shows MAP volts out of sight at 2.85-3.00 at idle. Injector pulse reflects map at 4.0ms. I know it's seeing a load from ...

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car Vehicle Data

1992 Oldsmobile Achieva SL

VIN 1G3NF54D2N
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Surge, Cuts Out
OccursAlways
Message Closed

car Vehicle Data

1992 Oldsmobile Achieva SL

VIN 1G3NF54D2N
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Surge, Cuts Out
OccursAlways