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2002 Chevrolet Gruman P30 6.5L Excessive Emissions, Poor Idle Quality, Hesitation, Surge
I'm not sure where to start with this. I have no DTC's. The truck runs terrible. It's blowing black smoke...Running heavily rich and the idle continuously surges. Any Idea for a starting point?
FIX posted 3/1/2005
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| VIN | 5B4KP42Y42 |
| Engine | 6.5 L / 8 cyl |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Cold, Hot, on Accel, Idle |
| Misc. | 6.5 Diesel Gruman Body P-30 |
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Vehicle Data
2002 Chevrolet Gruman P30
| VIN | 5B4KP42Y42 |
| Engine | 6.5 L / 8 cyl |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Cold, Hot, on Accel, Idle |
| Misc. | 6.5 Diesel Gruman Body P-30 |
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