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1996 Chevrolet Tahoe 5.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 2/18/2003 10 Replies

vehicle returned 2 weeks later with p0305 and the same white residue on that plug only...intermittent miss on that cylinder...no evidence of a blown head gasket/cracked head and all fi and ignition system checks are ok...anyone have any idea what this residue ...

10 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Tahoe

 
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Tahoe

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / poppet
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0305Cylinder 5 Misfire Detected
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Tahoe

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / poppet
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0305Cylinder 5 Misfire Detected