
2000 GMC Sierra 1500 SL 4.3L Misfire
This truck came to our shop not running. We found good fuel pressure but no volume which lead to the filter. Once volume was corrected the truck would run but not idle and a severe misfife was present. The misfire was intermitantly on 4 cylinders but mostly on...
FIX posted 7/25/2008
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Message Closed w/FIX
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VIN | 1GTEC14W9Y |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2000 GMC Sierra 1500 SL
VIN | 1GTEC14W9Y |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |