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Joepor ... 12/22/2012
2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L - Engine
2003 to 2007 6.6 diesel
I have 2003 cab I set this cab on a2007 frame with motor now it doesn't want to turn on it crank but it won't turn on
1 Answer
  • justwrenchitt
    justwrenchitt 2/15/2013
    My question would be what computers and ignition did you use? If the computers are not match within there programming the vats / theft system will not let the vehicle start.

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