How to troubleshoot a gas engine that wont start ATV side by side Coleman UT400

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  • เผยแพร่เมื่อ 29 ม.ค. 2025
  • This video will help direct you on the troubleshooting a gas engine that wont start. This is my Coleman UT400 side by side but the same procedure will work on any gas engine.#how to #side by side#troubleshooting
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ความคิดเห็น • 17

  • @jeffro20gauge
    @jeffro20gauge 17 วันที่ผ่านมา +1

    Good video

  • @Boondocker101
    @Boondocker101 4 หลายเดือนก่อน +1

    You’re doing a great job! Thank you!

    • @rtdave6982
      @rtdave6982  4 หลายเดือนก่อน

      @@Boondocker101 Thanks!

    • @Boondocker101
      @Boondocker101 4 หลายเดือนก่อน

      Hey Dave any experience on replacing ball joints and arm assembly? My grandson had a little accident and caught a tree no injuries to him thankfully he was wearing his seat belt but the left took substantial damage. I have a new ball joint assembly and A - Arm assembly to start . Still needing an A- Arm but there on back order. Thanks!!!

    • @rtdave6982
      @rtdave6982  4 หลายเดือนก่อน +1

      @@Boondocker101 I'm glad your grandson is OK. The video I made on changing the steering knuckle might help you some.

    • @Boondocker101
      @Boondocker101 4 หลายเดือนก่อน

      @@rtdave6982 thank you!! I look it up! Appreciate the quick response!!

    • @peterstanslowisjammin
      @peterstanslowisjammin 4 หลายเดือนก่อน

      Got another 2021 Coleman ut400 question for you. It died while driving it, and hasn’t restarted since… I have replaced the fuel pump, battery, fuses, fuel filter, starter solenoid twice, spark plug , air filter and still nothing. When I turn the key I can see the dashboard light come on and hear the click of the starter. It won’t try to crank over at all. Any ideas? I’m stumped…

  • @joshp6024
    @joshp6024 2 หลายเดือนก่อน +1

    my ut400 wouldnt start even with starting fluid, i checked everything obvious, has fuel, spark, new plug, checked fuses, cleaned spark arrestor, i started cleaning throttle body cuz i noticed oil in there. when i remove the tps sensor it will run if i give it throttle. i replaced sensor still does same thing. i took throttle body off and it will run but it is blowing exhaust out the intake and the exhaust? checked valves and they are not stuck. and it back fires through intake . i cant figure it out…

    • @rtdave6982
      @rtdave6982  2 หลายเดือนก่อน

      @@joshp6024 You probably need to adjust the valves. I would almost guarantee that is the problem. How many miles on it?

    • @joshp6024
      @joshp6024 2 หลายเดือนก่อน

      @ i took timing cover off and i can take the chain off by hand its loose also one side of one of the links is broken..

    • @rtdave6982
      @rtdave6982  2 หลายเดือนก่อน

      @@joshp6024 bummer need a new timing chain.On my Facebook page I have a manual pdf there. m.facebook.com/groups/449551344221974/?ref=share

  • @lancerickets
    @lancerickets 2 หลายเดือนก่อน

    Coleman UTV 400 runs but isn’t starting right up. The engine could be flooding out. How do you fix that?

    • @rtdave6982
      @rtdave6982  2 หลายเดือนก่อน

      @@lancerickets I would check the valve clearance. How many miles on it?

  • @adrianme6
    @adrianme6 4 หลายเดือนก่อน

    Hey Dave, I have a coleman ut400 too. I need your help, my ut400 cranks but not starting. Thank you. Hoping that you can help me.

    • @rtdave6982
      @rtdave6982  4 หลายเดือนก่อน

      @@adrianme6 Did you do the tests in the video?

    • @adrianme6
      @adrianme6 4 หลายเดือนก่อน

      @@rtdave6982I would like to ask again. I have a leaks from my exhaust pipe near the cylinder head. Is it one of the reason that my machine didn’t start and had a low power? I would like to ask also what size of gasket I need to buy for that leaks. Thank you.