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2003 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire
Owner states heavy exhaust smoke white/grey tint of blue. Shop confirms and noted runs clean cold. Engine oil a little low and no loss of coolant. No service codes and PCM not equipped with misfire monitor. Noted engine miss at idle to appox 1600 RPM then runs...
FIX posted 12/6/2010
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 1GCHK23103 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / BOSCH DFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Hot, Under Load, on Accel, Cruise, Idle |
| Misc. | Vehicle Pulls Big Horse Trailer |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Silverado 2500 HD
| VIN | 1GCHK23103 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / BOSCH DFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Hot, Under Load, on Accel, Cruise, Idle |
| Misc. | Vehicle Pulls Big Horse Trailer |
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