Results 1 to 2 of 2

Thread: 1998 GMC 4.3L Computer Info

  1. #1
    Like my rock crawler? KrazyKarl02's Avatar
    Join Date
    Jun 2005
    Location
    Krazy Krosby
    Posts
    4,169

    1998 GMC 4.3L Computer Info

    I need a list of the pin outs for a 1998 GMC Jimmy with a 4.3 L. Better yet, a wiring diagram. It is a truck at work that will not start. The fuel pump is not turning on and neither is the coil. I am guessing the wire that "turns the computer on" is boofed.

    Already checked all the fuses.
    -Karl
    2006 Chevy K3500 4X4 - No J.B. Weld on it yet!
    1982 thru 94 F-Series "The Klogger" AKA Transport on the road, on the trail, or on the trailer!
    1965 Chevelle
    1975 Corvette

  2. #2
    Tommy sucks Sharpe's Avatar
    Join Date
    Aug 2004
    Location
    Corpus Christi
    Posts
    8,826
    The wire that "turns the computer on" is purple and ~12 gauge or so.
    On the 8th day god created the Super Swamper TSL and said "go forth and kick ass"

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •