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1993 Oldsmobile Cutlass Ciera 3.3L Excessive Emissions, Poor Idle Quality
Posted to GM Driveability on 8/20/2008 5 Replies

this vehicle came to me after a failed smog for hi-nox. o2 sensor was rich biased,replaced-o.k. now,switching good. after that repair,checked cat-dead as a rock-replaced,still fails for hi nox. radiator was externally plugged with crap-leaves-road dirt,cleaned...

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car Vehicle Data

1993 Oldsmobile Cutlass Ciera

VIN 1G3AG54N3P
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / pfi
Emissionsca emissions
SymptomsExcessive Emissions, Poor Idle Quality
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile Cutlass Ciera

VIN 1G3AG54N3P
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / pfi
Emissionsca emissions
SymptomsExcessive Emissions, Poor Idle Quality
OccursUnder Load