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1998 Pontiac Firebird 5.7L MIL Lamp on
Posted to GM Driveability on 6/12/2009 6 Replies

thanks in advance guys. my customer bought this vehicle about 2 months ago, car ran good. started it one morning and while it idled it broke #7 rod and killed the block.(thats the story) we installed a new gm crate motor. 2 weeks later came back with code po11...

6 Replies Received (View Replies)

 
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car Vehicle Data

1998 Pontiac Firebird

VIN 2G2EV22G8W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.New Gm Crate Motor

Trouble Codes

P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching
Message Closed

car Vehicle Data

1998 Pontiac Firebird

VIN 2G2EV22G8W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.New Gm Crate Motor

Trouble Codes

P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching