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International Automotive Technicians Network
2002 GMC Sierra 1500 SL 4.3L Misfire
Posted to GM Driveability on 1/22/2007 17 Replies

this vehicle came from a dealership from a sale in charlotte. do not have any information on the onwer or the vehicles history. the check engine light comes on and it has(po300) random misfires. you can watch the misfire data and it will count them off above i...

17 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 1500 SL

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14W82
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / VORTEC
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14W82
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / VORTEC
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected