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International Automotive Technicians Network
2003 Chevrolet Silverado 2500 HD 6.6L Hard Start
Posted to GM Driveability on 8/2/2010 7 Replies

Good morning, Im posting this because i'm not a deisel tech but want to help a new customer out. This truck cranks for about 30 sec's before starting when cold and when warm its even worse. Sometime it takes a minute or more. The only trouble code is for alter...

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  Related Documents & Media  2003 Chevrolet Silverado 2500 HD

 
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 1GCHK29183
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAlways
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 1GCHK29183
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAlways