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Trailblazer crapping out

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  • Trailblazer crapping out

    i have a trailblazer actually I have two they run fine idle up when I weld run great for maybe twenty minutes then they will idle but if u put a load on the motor they die I can't quite figure out if it's a carburation problem or the coils or the idle board the one machine the idle board has been replaced twice already so something else is causing it to burn out !!!has anyone had a similar experience??

  • #2
    Not only are there many decades of different Trailblazer models, but they also have different engines available. You don't suppose any of that would be useful information for your question?

    I also read that run-on sentence three times, guessing where most of the punctuation would probably be. I think I'm about to figure it out, but I'm going to quit and wait for you to just edit it.

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    • #3
      Ya, it was a bit hard to read. Not trying to be a grammar nazi, but he's right.

      Comment


      • #4
        Serial Numbers PLS....

        They will relieve some of the mystery................

        how long have they been doing this...??
        .

        *******************************************
        The more you know, The better you know, How little you know

        “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

        Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

        My Blue Stuff:
        Dynasty 350DX Tigrunner
        Dynasty 200DX
        Millermatic 350P w/25ft Alumapro & 30A
        Millermatic 200

        TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

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        • #5
          Yea sorry punctuation wasn't one of my strong points!!!!one motor is a Koehler , the other onanserial number on the kohler is LC605876.The onan's serial number is LB169185. The Oman the idle board has been changed twice so I think there is definately another issue there.the Koehler runs good as long as there is no load it does run a little rough when it's first start and u actually have to feather the choke in and out to keep it going I have checked the coils by pulling the plug wires off they seem ok.

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          • #6
            Originally posted by Jaytstout View Post
            Yea sorry punctuation wasn't one of my strong points!!!!one motor is a Koehler , the other onanserial number on the kohler is LC605876.The onan's serial number is LB169185. The Oman the idle board has been changed twice so I think there is definately another issue there.the Koehler runs good as long as there is no load it does run a little rough when it's first start and u actually have to feather the choke in and out to keep it going I have checked the coils by pulling the plug wires off they seem ok.
            LC605876 Trailblazer 301G or Trailblazer DC ????

            https://www.millerwelds.com/files/ow...O4407R_MIL.pdf

            LB169185. Trailblazer 301G or Trailblazer DC ????

            https://www.millerwelds.com/files/ow.../O4407_MIL.pdf

            When were they last serviced??? oil ....fuel & air filters oil...plugs...???
            .

            *******************************************
            The more you know, The better you know, How little you know

            “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

            Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

            My Blue Stuff:
            Dynasty 350DX Tigrunner
            Dynasty 200DX
            Millermatic 350P w/25ft Alumapro & 30A
            Millermatic 200

            TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

            Comment


            • #7
              My first thought not being there to see what's going on would be to say dirty carburetor I have a 251 Trailblazer and it can be grouchy sometimes even though it ran fine the day before and it has always been fuel related so I would try cleaning the carburetor.

              See what I did there?

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              • #8
                No soup for you!!

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                • #9
                  Originally posted by ryanjones2150 View Post
                  No soup for you!!
                  I couldn't resist!!

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