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1991 Chevrolet Camaro Z28 5.0L Excessive Emissions
Posted to GM Driveability on 3/28/1999

car came in originally failing HC. Be advised this is an IM93 vet test measuring exhast gases in GPM ( grams per mile ). Also be advise that i am not familiar with this style of testing. Upon raising hood i first noticed that the #2 plug wire was partially...

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car Vehicle Data

1991 Chevrolet Camaro Z28

VIN 1G1FP23F4M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / T.P.I.
EmissionsFederal
SymptomsExcessive Emissions
OccursUnder Load, on Decel, on Accel
Message Closed

car Vehicle Data

1991 Chevrolet Camaro Z28

VIN 1G1FP23F4M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / T.P.I.
EmissionsFederal
SymptomsExcessive Emissions
OccursUnder Load, on Decel, on Accel