Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GV650 EFI Exhaust Muffler Red Hot

  • This topic has 3 replies, 3 voices, and was last updated 6 days ago by Fayez.
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    • #13150
      Steve G
      Member
      • Topics: 1
      • Replies: 1
      @flash47
      Brisbane
      Aquila GV650

      Hi All,

      2014 GV650 EFi – after a short ride, the standard muffler was hot.. really hot, glowing red inside, discoloured chrome on the outer cover.. had been running a little rough too..

      This bike has had the baffle chopped in the past, so my question is, where is the best place to start?

      cheers

    • #13151
      ♠️ MARCEL
      Admin
      • Topics: 45
      • Replies: 1,892
      @mf448kxn6
      North UK
      GTR

      Are you able to show us what your spark plugs look like ?

      How are your lambda sensors looking ?

      Lsstly, has the engine been overheating in anyway generally ?  (Temp Bars on LCD screen always in the red?) – Try Motul Factory Line Coolant

      // Meditation doesn't mean you have to sit still....

    • #13167
      Steve G
      Member
      • Topics: 1
      • Replies: 1
      @flash47
      Brisbane
      Aquila GV650

      Hi Marcel, not been overheating, I’ll check plugs and lambda sensors and post up some pics 👍

    • #14086
      Fayez
      Member
      • Topics: 0
      • Replies: 1
      @agartha-being
      India
      Aquila pro 650

      I have this same issue

      .. short ride it glowing red hot .. now silencer is discolored and absolutely no power .. hardly reaching 80 itself

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