darn 743 glow plugs

Discussion in 'Heavy Equipment & Pavement' started by LawnsRUsInc., Jan 31, 2005.

  1. LawnsRUsInc.

    LawnsRUsInc. LawnSite Senior Member
    from midwest
    Posts: 916

    Well nothin to major. I checked the ohms for the glow plugs and nothin so the manual says it shorted. But then i check the power that comes from the glow plug relay and it has very little power if any some times the needle moves a pin hair and then it might not so my ? is can that relay go bad is that common.

    Thanks
    Jason
     
  2. LawnsRUsInc.

    LawnsRUsInc. LawnSite Senior Member
    from midwest
    Posts: 916

    Well thats sad I am posting a response to my own question. Well it turned out to be bad glow plugs and a bad relay. I just couldn't get the closest one out the fuel injection lines were in the way.
     

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