
2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire
Researched the codes a little and saw no obvious rubs in the wiring. Pulled and twisted the wiring a little cleared codes started the vehicle,did the relearn,drove through 3 shift cycles(running good)after the 4th stop bang back again, including the TCC code a...
FIX posted 6/24/2010
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Message Closed w/FIX
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VIN | 1GCHK29274 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Intermittently |
Trouble Codes
P0203 | Fuel Injector 3 Circuit Malfunction |
P0742 | Torque Converter Clutch Circuit Malfunction (Stuck On) |
P2149 | Injector Group 2 Supply Circuit Open Load |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 2500 HD
VIN | 1GCHK29274 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Intermittently |
Trouble Codes
P0203 | Fuel Injector 3 Circuit Malfunction |
P0742 | Torque Converter Clutch Circuit Malfunction (Stuck On) |
P2149 | Injector Group 2 Supply Circuit Open Load |