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1991 Pontiac Firebird Formula 5.7L Cuts out
Posted to GM Driveability on 7/1/2009 14 Replies

This car has 4000 miles on it. Been garaged by original owner all these years. Here is the problem:

Car starts fine cold and cleanly shuts down after 20 minutes or when temp reaches around 195F. At this point it has spark still, fuel pressure. It has no injec...

14 Replies Received (View Replies)

  Related Documents & Media  1991 Pontiac Firebird Formula

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Firebird Formula

VIN 1G2FS2383M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPFI
EmissionsUS Fed emissions
SymptomsCuts Out
OccursHot
Misc.Mileage Is Not a Typo
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Firebird Formula

VIN 1G2FS2383M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPFI
EmissionsUS Fed emissions
SymptomsCuts Out
OccursHot
Misc.Mileage Is Not a Typo