2004 Chevrolet Express 2500 LS 6.0L Misfire
vehicle came in because it was running very poorly at idle. we took it for a test drive and it sounded like it may have a burnt exhaust valve. did a compression test and a cylinder leak down test but everything checked out ok (sorry i don't have exact readings...
FIX posted 8/13/2007
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Vehicle Data2004 Chevrolet Express 2500 LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Chevrolet Express 2500 LS
VIN | 1GCGG25U64 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Misc. | Alternative Fuel |
Trouble Codes
P0300 | Multiple Misfire Detected |