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2003 Chevrolet Silverado 2500 HD 6.6L Extended crank
Posted to GM Driveability on 10/15/2010 11 Replies

Truck came in with an extended crank / no start at times. Had to prime to get [...] no [...] vacuum @ service port. Only had 2" of vacuum. Bypassed filter assembly, and ran truck off remote fuel source. Same result. Replaced fuel pump. Has good vacuum now. 4" ...

11 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 1GCHK23113
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExtended Crank
OccursHot
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 1GCHK23113
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExtended Crank
OccursHot