UTV Chat talk Forum Board Rhino Clones ODES UTVS HiSun Massimo Motor Bennche Qlink Linhai Supermach USTitan 700cc UTV Cheap 500cc UTV Wholesale
Results 1 to 2 of 2

Thread: new HISUN 400 engine sputters over 10mph

  1. #1
    Newbie
    Join Date
    May 2018
    Posts
    2
    Post Thanks / Like

    new 2017 HISUN 400 and the engine sputters over 10mph

    I bought a new HISUN HS400 EFI recently. Still in break-in period with about 15 miles on it. This thing starts and runs just fine, like new, but at about 12mph it sputters/stumbles/boggs and does not want to go any faster than 12MPH.
    Does not sputter in neutral and revs very well in Neutral.
    Any thoughts on what is wrong?
    Last edited by joewinsor; 05-07-2018 at 11:12 PM.

  2. #2
    Newbie
    Join Date
    May 2018
    Posts
    2
    Post Thanks / Like
    Dummy me. I was pulling my hair out on this problem for no reason. If I was a safe driver and wore my seatbelt I would have already solved this, LOL.

    I simply took a ride with my seatbelt on. Problem fixed, goes as fast as I need now. For the heck of it, I did unplug the seatbelt indicator wire and it lets the vehicle go full speed also. So, to recap, apparently there is a speed limiter with the seatbelt indicator.

Tags for this Thread

Posting Permissions

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