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1976 Pontiac Firebird 6.6L Excessive Emissions, Poor Idle Quality, Hesitation, Stall
Posted to GM Driveability on 2/18/2004 12 Replies

Hey all you Pontiac techs, I am working on a friends Firebird. The vehicle doesnt have an emission label so I am not sure which engine is installed, can anyone help me identify between a 350 Pontiac and a 400. I did notice 6X on the head the carb # is [...] an...

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  Related Documents & Media  1976 Pontiac Firebird

 
Message Closed w/Summary

car Vehicle Data

1976 Pontiac Firebird

VIN [No VIN Available]
Engine6.6 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4bbl Quadrajet (#17056274)
EmissionsUnsure no emission label
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall
OccursAlways
Misc.Has Mild Cam
Message Closed w/Summary

car Vehicle Data

1976 Pontiac Firebird

VIN [No VIN Available]
Engine6.6 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4bbl Quadrajet (#17056274)
EmissionsUnsure no emission label
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall
OccursAlways
Misc.Has Mild Cam