Quantcast
Jump to content

Recommended Posts

Posted

I have a 2008 KFX 450R. Just got it back from the shop and supposedly they did a full tune up and check over of my ATV. Now all of sudden Im having problems that i did not have before.

One Problem that Im having is when the start the KFX 450R it starts up, but it makes the clicking or knocking noise for the first 1-2 seconds after being started. The sounds goes away and it will run fine but if you hit the starter button again the clicking noise comes back, but only when you hit the starter button. Sounds like the noise it coming right below the seat, around where the spark plug is. Any one have any suggestions on what this could be?

The second problem Im having is i have just a little bit of oil leaking out of seals on the top of the engine where would would access the piston. Could this just be i need to replace a seal or ring on the piston top cover?

Besides those two problems the quad is running fine. There is no loss of power to running weird or funny at all. If any one has any suggestions or anything they feel would help me out, i would appreciate a tons man.

Posted

I would be taking it back to the stealership and make them fix it the right way, since they where the ones that didn't do it right the first time. but it sounds like they didn't seal the valve cover correctly after they checked the valves. the ticking noise could the starter solenoid sticking and the starter is engaged while the motor is still running.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Popular Now

  • Similar Forum Topics

    • By realpilot
      I am unable to find a wiring diagram for this UTV.  When I turn the switch to on, the contractor does not engage.  The Brake pressure switch and the parking brake switches work correctly. What else should I be looking for?  All of the diagrams I have found are for newer models and the wire color coding is different.
       
      Thanks
    • By Cj Winds
      I have a 2009 Honda Rancher TRX420FA with shifting problems.
      Usually it shifts ok when cold but after couple minutes it will stop shifting with no codes.
      The 1st shift clutch oil pressure when in first gear is 74psi. The 2nd shift clutch oil pressure when in second gear is 74psi.
      The 1st shift clutch oil pressure when in neutral is zero. The problem is when the tranny is in neutral the 2nd shift clutch pressure starts around 10-15psi and builds to 20psi. Is this normal?
    • By OldATVowner
      Just getting into this issue really. Been replacing solenoids but now I'd like to track down the problem. This time I'm not getting neutral/reverse lights or start button. Was on a creek ride when it started doing this recently. It cranks by arcing the solenoid and gives me no light or start button but if I crank with the pull cord....the neutral light and the button work. Turn it off and try to crank with the key and nothing. I'm looking into the safety switch issue tomorrow and re charging the battery. Just figured this was odd enough of a problem that you guys might be familiar. Thanks
    • By rjsummer
      Just picked up an 84 LT185 ATV, I understand there was an accessory add  on that gave it electric start, anyone have any info about that kit? 
    • By Rockbottom
      2008 400 big bear was running now will not start
      have power to relay, in neutral, press start have power to starter but nothing happens starter does not turn
      i have good ground at battery to frame and added ground from wire harness to frame beside batter/ frame ground
      blue white wire to cdi has power with key on
      I believe the neutral lock out is working since is was before i shut it down
      if i put  it in gear and hit the start button with key on the relay does not click or send power the starter
      The 3 wires at the relay have power with key on
      What should i test next?
      thanks ahead
×
×
  • Create New...