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1990 Chevrolet C3500 Cheyenne 7.4L Excessive Emissions
Posted to GM Driveability on 8/22/2001 2 Replies

Hello [...] in advance for your help. I posted few months back,but to no avail, now cust is [...] wanted to know prom #,but cust did not return till now. Prom i.d. # is 6841. The problem is during smog test after about [...] into idle portion of test the syste...

2 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet C3500 Cheyenne

 
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car Vehicle Data

1990 Chevrolet C3500 Cheyenne

VIN 2GCHC39N9L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsCA EMISSIONS
SymptomsExcessive Emissions
OccursAlways
Misc.10,000 Gvw
Message Closed

car Vehicle Data

1990 Chevrolet C3500 Cheyenne

VIN 2GCHC39N9L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsCA EMISSIONS
SymptomsExcessive Emissions
OccursAlways
Misc.10,000 Gvw