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1999 Pontiac Bonneville SE 3.8L No Start, MIL Lamp on, lacks power
Posted to GM Driveability on 4/18/2007 15 Replies

Vehicle originaly came in with engine locked up would crank... After pulling a few plugs antifreeze poured out of cylinders... Compression test was good on all cylinders. So plenum was remover to check for damage as refered to in applicable TSB. Plenum was fou...

15 Replies Received (View Replies)

  Related Documents & Media  1999 Pontiac Bonneville SE

 
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Bonneville SE

VIN [No VIN Available]
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp on, Lacks Power
OccursIntermittently
Misc.Sse/ VIN K 3800

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Bonneville SE

VIN [No VIN Available]
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp on, Lacks Power
OccursIntermittently
Misc.Sse/ VIN K 3800

Trouble Codes

P0171Fuel System Too Lean (Bank 1)