rm 105 high idle problem
  • SUZUKIMIKE105
    Posts: 18
    help me when I start my bike the rpms go up and I have to rev them down. now when I let it idle without reving and with reving it the rpms go so high I have to kill the engine help me pls.
    /
  • SUZUKIMIKE105
    Posts: 18
    aslo the idle just sounds really high too
  • CRWOODS
    Posts: 448
    Is there any freeplay in the throttle?
  • sean
    Posts: 3,594
    Have you turned idle screw down
  • sean
    Posts: 3,594
    Maybe carbs dirty n floots stuck
  • SUZUKIMIKE105
    Posts: 18
    its like this: when I start the bike idle goes high so I rev it down then I few minutes later the idle goes so high I have to kill the engine.
  • SUZUKIMIKE105
    Posts: 18
    maybe I have a boot leak
  • SUZUKIMIKE105
    Posts: 18
    well if it is the carb how do I fix it
  • sean
    Posts: 3,594
    Clean it,try sea foam first
  • sean
    Posts: 3,594
    Try to turn fast idle screw
  • SUZUKIMIKE105
    Posts: 18
    what do u mean turn fast idle screw
  • SUZUKIMIKE105
    Posts: 18
    o and to answer CRWOODS question I have a decent amout of throttle freeplay
  • sean
    Posts: 3,594
    If the bike has a carburetor,it has a idle screw,there should be two screws on it, mark it with a marker turn it a little at a time, I use my cell phone for this forum I can't figure out how to send pictures I would send you a picture,google it,,,youtube it idle screw on carburetor ask marky to post a vid on hers he good at that markyrocks
  • sean
    Posts: 3,594
    how was the outcome
  • SUZUKIMIKE105
    Posts: 18
    idk my dirtbike is at my dads so I will comment u when I bring it to my shop
  • CRWOODS
    Posts: 448
    If you have free play it sounds like it must have an air leak. Check the boots for cracks.
  • SUZUKIMIKE105
    Posts: 18
    I will and CRWOODS if its an air leak what do I do about it?
  • CRWOODS
    Posts: 448
    Replace whatever is leaking.
  • sean
    Posts: 3,594
    make sugar carbs in tight
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Wuh
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • SUZUKIMIKE105
    Posts: 18
    sugar carbs in tight?
  • SUZUKIMIKE105
    Posts: 18
    if I bought a new air boot would that fix it?
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Is it cracked? Dude find out the problem forst. Its most likely a loose clamp bolt or carb not situated in the air boot correctly.
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • sean
    Posts: 3,594
    Yep
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Yep?
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Agree? Yup
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • SUZUKIMIKE105
    Posts: 18
    yea ur prob right it is a 2006 model
  • SUZUKIMIKE105
    Posts: 18
    how much would a new boot cost
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Not terribly expensive. U could probably snag one for around 100 or 150 bucks
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • sean
    Posts: 3,594
    Yep as in yep that's probably what it is, I agree.
  • sean
    Posts: 3,594
    it's either a air leak or dirty carb,the 80 was doing this but I put new carb on problem solved, it could be just loose bolts, we cant tell you exactly what it is you have to find it
  • sean
    Posts: 3,594
    don't buy nothing and so you find out what it is
  • SUZUKIMIKE105
    Posts: 18
    ok lookin at it tommorrow
  • SUZUKIMIKE105
    Posts: 18
    going to look at it ill tell u the results soon
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Do it
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • SUZUKIMIKE105
    Posts: 18
    here it is...... need new air filter, new silencer, one more exhuast ring and ill check the carb soon
  • sean
    Posts: 3,594
    Its been 5 days why haven't you checked it,it probably a easy fix
  • SUZUKIMIKE105
    Posts: 18
    I know but something came up so sorry
  • markyrocks
    Posts: 1,271
    You check it now!

    If anything I think your stuff is too tight try loosening up some random stuff.
  • SUZUKIMIKE105
    Posts: 18
    lookin at it tommorow
  • Maple Leaf MXMaple Leaf MX
    Posts: 12,821
    Dope
    Expect to die whenever but dream to live forever

    ..the good times on the old DR board will never be back! RIP!
  • sean
    Posts: 3,594
    Its been a long time and no fixing.I done fixed and broke my bike since you posted this
  • sean
    Posts: 3,594
    Its not hard bro,just check everything its free and as easy is it is going to get it
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