
2003 Chevrolet Express 2500 6.0L Misfire
when vehicle starts misfiring it is #6 cylinder,then it will clear up and go back to misfiring, I have wiggled ele harness and connectors, all injectors flow the same,10 psi drop, injector pattern is good during misfire ,injector on time is same as # 8 cyl I s...
Summary posted 2/1/2018
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Message Closed w/Summary
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VIN | 1GCGG25U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot, Intermittently |
Message Closed w/Summary
Vehicle Data
2003 Chevrolet Express 2500
VIN | 1GCGG25U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot, Intermittently |