pulse

  1. S

    Crank no start 89 5.7 TBI Injector Pulse

    Sorry for another crank no start thread but I searched for an hour and couldn't find my exact issue so here goes. Bought the truck not running. 1989 C1500 5.7 tbi stepside 5 speed. P\O started to remove tank for new fuel pump but didn't get far. Since tank was half way out and the new pump was...
  2. LOUDRNU

    99 C1500 No wipers or washer fluid. Not the pulse board

    Hey everyone, I have a 99 Sierra C1500. 6 years ago I replaced the entire wiper motor assembly which included the pulse board. The truck has sat for a few years and the wipers and washer fluid is not working again. If I turn the key on engine off and go through the wiper options from...
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