2002 Chevrolet Silverado 2500 HD 6.6L No Start
When outside temp is hot ~90 degrees the vehicle is hard to start. Longer cranking times. The engine does not overheat. Truck has never died while driving. If drive for 20 or so miles and shut off for about 30 minutes it will crank but not start. When it acts ...
FIX posted 8/23/2012
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Vehicle Data2002 Chevrolet Silverado 2500 HD
Trouble Codes
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Vehicle Data
2002 Chevrolet Silverado 2500 HD
VIN | 1GCHK29172 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / Diesel |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Hot |
Trouble Codes
U1000 | Class 2 Communication Malfunction |