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2001 Chevrolet Express 1500 5.0L MIL Lamp on
Posted to GM Driveability on 9/27/2010 11 Replies

Vehicle originally came in with a constant fouling of the #6 spark plug. Found the fuel injector on that cylinder bad, dropping spray. Also found the intake manifold gasket causing an internal vacuum leak. Repaired these items. Engine actually runs great but w...

11 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Express 1500

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Express 1500

VIN 1GNFG15M41
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0306Cylinder 6 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Express 1500

VIN 1GNFG15M41
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0306Cylinder 6 Misfire Detected