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1995 Chevrolet Cavalier 2.2L Excessive Emissions
Posted to GM Driveability on 3/17/2004 3 Replies

Hoping for some help with this cavalier. It fails the 40km/hr part of the emissions test (ASM2525) with high co readings. the limit is .44% and it's reading .85% (idle limit is 1%). If a hole is drilled in the pipe just before the convertor (for back pressure ...

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car Vehicle Data

1995 Chevrolet Cavalier

VIN 3G1JC1241S
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load, Idle
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Cavalier

VIN 3G1JC1241S
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load, Idle