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1997 Pontiac Bonneville SE 3.8L Misfire
Posted to GM Driveability on 10/10/2003 7 Replies

this car showed 1-2 missfires in the missfire counter but displayed no symptom and did not trip a missfire code when driven after codes were [...] parts listed obove were replaced aproximately 10,000 miles ago except for the oxygen sensor wich was replaced due...

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  Related Documents & Media  1997 Pontiac Bonneville SE

 
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car Vehicle Data

1997 Pontiac Bonneville SE

VIN 1G2HX52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently
Misc.Se

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1997 Pontiac Bonneville SE

VIN 1G2HX52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently
Misc.Se

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected