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1994 Pontiac Firebird Formula 5.7L Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy
Posted to GM Driveability on 1/18/2005 13 Replies

6 speed trans was removed for overhaul. While out, plugs were replaced as routine service at 90,000 miles. After reinstalling trans, the car has since had a significant miss, stumbling worse when hot. Idle is slightly rough, and driving power is decreased as w...

13 Replies Received (View Replies)

  Related Documents & Media  1994 Pontiac Firebird Formula

 
Message Closed w/Summary

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P1R
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI / EFI
SymptomsHesitation, Surge, Cuts Out, Stall, Poor Fuel Economy
OccursIntermittently, Worse When Hot

Trouble Codes

15low coolant temp reading -40
Message Closed w/Summary

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P1R
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI / EFI
SymptomsHesitation, Surge, Cuts Out, Stall, Poor Fuel Economy
OccursIntermittently, Worse When Hot

Trouble Codes

15low coolant temp reading -40