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1994 Pontiac Firebird Formula 5.7L Misfire
Posted to GM Driveability on 11/12/1999

vehicle came to shop dead miss cyl #7 verified by inj. balance test using mastertech. Found no spark from term corisponding to cyl 7 on optispark distributor my question is I have never encountered this system before are 'cap' failures common or is there a...

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Message Closed w/FIX

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways
Misc.Missing
Message Closed w/FIX

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways
Misc.Missing