Recent content by blairstop

  1. B

    hi i have a 2002 gmc yukon 4x4 3/4 ton with a 6.0.

    i check the resistants.
  2. B

    hi i have a 2002 gmc yukon 4x4 3/4 ton with a 6.0.

    the check eng light came on and i was told i had to reset the eng.flash the firing order or somthing like that. i replaced the wires and plugs but still cant get it to run right. the codes say i am mis firing in # 4 cy but the volt meter says its fine. how can i fix the problem.

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