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2001 Pontiac Firebird Formula 5.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 8/5/2008 10 Replies

Cyl 6 misfire, and lean on both banks, codes p0171, p0174, and p0306. cust had taken back to the place he bought it from many times and all they did was turn off the light and in the end told him he needed injectors. for cost sake he turned to the internet and...

10 Replies Received (View Replies)

  Related Documents & Media  2001 Pontiac Firebird Formula

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Firebird Formula

VIN 2G2FV22G61
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Hot, Idle
Misc.Trans Am

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0306Cylinder 6 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Firebird Formula

VIN 2G2FV22G61
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Hot, Idle
Misc.Trans Am

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0306Cylinder 6 Misfire Detected