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1995 Oldsmobile Achieva S 2.3L Poor Idle Quality
Posted to GM Driveability on 1/3/2005 7 Replies

Customer complains of extended cranking upon start up and rough idle when cold. Take's about 3-5 seconds of cranking to start up. When vehicle has misfire. o2 voltage slowly rises above 600mv. Block learn will drop to 40 then go back up to 128. when block lear...

7 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1995 Oldsmobile Achieva S

VIN 1G3NL55D6S
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, Initial Start Up
Message Closed w/FIX

car Vehicle Data

1995 Oldsmobile Achieva S

VIN 1G3NL55D6S
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, Initial Start Up