Quantcast
Jump to content

  • Do you own an ATV? Join our Forum!

    As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery.  Registration is fast and you can even login with social network accounts to sync your profiles and content.

Bigdog52

2005 King Quad 700 Will Not Start

Recommended Posts

I have a 2005 king quad 700 that won"t start.its getting plenty of fuel and spark.The last time it started it back fired and quit.hasn"t started since.Any ideas whats wrong?

Share this post


Link to post
Share on other sites


Welcome to QUADCRAZY. How long has it been sitting for? Have you checked the air filter under the seat?

* Added issue into your thread title.

Share this post


Link to post
Share on other sites

My money is on a sheared woodruff key, you will have spark, just not at the right time. I guess it is just as likely that you need to adjust your vavles, or there is some kind of malfunction with the decompression mechanism on the exhuasut cam, either way, if I am right you owe me $1,000,000.00. You can send that to my paypal account.

Share this post


Link to post
Share on other sites

In my experience usually backfires are caused by a lean condition or timing, like dirt demon said, woodruff key, stator, electrical issue, fuel delivery issue. are you sure it has enough fuel ? like is the sparkplug wet ? also, i would check your timing chain, your piston may be going up and down but your cams not opening the valves or they skipped a tooth. could also be water in the gas, alot of water, but hey, it could happen...

Edited by superswire

Share this post


Link to post
Share on other sites


Hello Im a new member and I have an 07 King 700 that just cut off while i was ridin across the yard...It turns over and the new plug is firing, the injector pulses, i had the valves reshimmed by a friend, it doesn't seemed to have jumped time and i borrowed my friends 700 to swap the computer and none of these things helped...it will backfire once in a while when you are trying to start it...im lost...what kind of woodruff key were you referring to in the older post? Any help would be great...my next move is gonna be to pull the stator cover and take a closer look at the timing chain.

Share this post


Link to post
Share on other sites

The woodruff key is under the stator cover, so you are already heading to the right place. It is there to keep the flywheel in the correct spot for proper ignition timing.

Share this post


Link to post
Share on other sites


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.


  • Similar Topics

    • By JacobSlabach
      I have a gentleman that asked me to service his bayou for him.  I have always wondered what oil should be used in atv engines?  Pros?  Cons?  What weight should be used in what type of weather?  Is there one kind that I could bulk buy and safely used in any quad I worked on or owned?  What about performance?  Engine Life?  This has always been a 🤔🤔🤔 area for me with quads as far as why you would use one type of oil over another....
      Thanks!
    • By JacobSlabach
      recently picked up some project bikes off CL for cheap.  got a honda fourtrax (the ancient 4x4 kind with the straight axle in the front as well as the rear and a back-up kick-start)  plastics are crap, but my goal is to get running like a champ and patch the plastics up and sell to one of my many friends that want a reliable 4x4 for dirt cheap and doesnt care what it looks like.
      so the former owner says it needs carb rebuilt, but its sat for 3+ years since so who knows.  things I see:  carb is missing (he gave me a box of parts along with the bike), engine turns over and feels good with kick-start, brakes need work, battery missing (That always puts me off, cause then I know most likely someone's been tampering with the electrical.
    • By JacobSlabach
      i know this isnt an atv but same type of thing.  I have a riding mower im fixing and selling for my aunt and it has a dead battery.  i jumped it off my atv and when i turn the key nothing at all happens.  i tried jumping the relay still nothing.  this is with the seat down.  you wouldnt think this mower would have issues as its a top-of-the-line brand and almost brand new (aunt found it for a good price, still got tits on tires, just sat for a couple months in a mechanic shop
    • By ray desocio
      I posted earlier looking for a wiring diagram, but maybe someone can help me with the problem if they’ve had it before. 
       
      The quad Will start and idle ok, when I open the throttle it will rev all the way up until WOT and then it dies back down to idle, and if I keep the throttle wide open it will rev back up. It will do this over and over and over. 
       
      I replaced the carb, (twice), Rectifier, battery, and spark plug.  The Stator ohmed out to the proper specs from dinli.  The other issue i can see is I’m not getting 12v on the choke circuit. The lights don’t work either. 
       
      possible bad key switch? Maybe the new rectifier is bad? All the contacts on the key switch also ohm out properly    
      comprsssion is up to 125 psi and spark is there. 
       
      Reed valves look great.....
       
      im at a loss. Any trouble shooting advice would be appreciated. 
  • Similar Tagged Content

    • By Michael Aiken
      Where can I find a wiring diagram for my 2005 450 Kodiak. Thanks.
    • By Mo Salem
      So my front hub broke, I’d like to put aftermarket on. Hard to find new oe ones. Please help. I’m new to all of this, I have some car knowledge and try to apply it
    • By oxidized_black
      tag : zukifreak
       
       
       
    • By LMI
      Was using the quad the other day to shuttle wood from my pickup to my wood pile.  When the job was done I turned off the Quad and heard a bit of a racket from the front end.  When I got down underneath the sound seemed to be coming from the fan housing.  fan was moving in spurts and not quickly... much like a computer case fan that's had it's day.  What I know.
      Temp sensor is ok, as the fan tries to activate fan is getting some voltage as it is attempting to spin.  When I first bought it used I tested the fan direct to battery and it was fine. The fan was working ok even not direct wired as I went on a couple of rides and when stopped and idling the fan did run Seems to be free spinning with my finger read up in the manual and they require me to drop the rad.  now I'm not opposed to that as the rad has some damaged areas I want to try and straighten out.  But if I can get the fan working without, I can leave the rad as it is until next year.
      Fan assembly is about 300 bills, any work arounds or alternatives?  I even thought large computer case brushless fan.  smaller ones are about $7 larger ones better quality probably far below the 300.  They run standard 12v DC.
      Anything I should be doing before dropping the rad... other than check for obstructions even though it seems to spin, and trying to hardwire it to the battery again for a test to see if it acts the same?
    • Guest Fox300exchic
      By Guest Fox300exchic
      The Hop-Up: You may be saying to yourself, “that’s a chick bike,” and you’re right. But honestly, it’s so much more than that. It’s one badass bike. http://www.quadmagazine.com/quad/features/article/0,24942,1587044,00.html
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...