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1994 Pontiac Firebird Formula 5.7L Poor Idle Quality, Hesitation, Surge
Posted to GM Driveability on 5/17/2001 8 Replies

Today's problem child is this '94 Firebird with 5.7 opti-spark ignition. I'm pretty confident that everyone will be telling me to change the distributor, let me give you the rundown: When engine is cold, starts and runs perfectly. No miss, no stumble, no surgi...

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car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22PXR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Surge
OccursHot
Misc.Opti-Spark Ignition System
Message Closed w/FIX

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22PXR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Surge
OccursHot
Misc.Opti-Spark Ignition System