Quantcast
Jump to content

  • Join Today, It's Simple and FREE!

    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.

Patrick Canning

99-00 BEAR TRACKER 250 NO Spark

Recommended Posts

So i have a yamaha bear tracker 250. Ice replaced the ignition coil, pickup coil, cdi box, spark plug, neutral safety switch and kill switch are good. Battery and ground are good. But still no spark. What now? Before i burn this thing down.

Share this post


Link to post
Share on other sites


How did you test spark, ground it and see?  Don't burn it, you'll figure it out!

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 Asen_77
      Hi All,
      My name is Asen and I am from Eastern Europe, Bulgaria. Riding a Yamaha Raptor 700R and this is my first Quad wanted for a vey long time :)

       
    • By Dwight Williams
      Hey everyone, I've been scratching my head over this for most of the day.  I bought a couple of Bayou 220's, got them running (they've both been sitting), and started tweaking and fixing small things.  One of them is mostly done, the other had an aftermarket carb on it and I've been trying to sort that out.
       
      Anyway, while adjusting the carb it died a few times, I restarted and moved on until it died and wouldn't restart.  I figured maybe I'd flooded it or something - after further attempts I realized I had no spark.  Since I have two identical machines I have many parts at my disposal.  I've swapped the CDI, spark plug and coil with no luck.  I have good resistance readings from the stator and pick up (135 and 110 respectively),  I don't have a peak voltage meter but I measure around 53VAC on the stator when cranking.  I have a 4 wire stator, not an alternator like the newer ones.  Grounds look good, I've checked the kill switch by verifying that it and the ignition switch grounds the black/yellow wire to the CDI.  I can turn the engine slowly and see the pickup short the meter as well, seems normal right?  So far everything I've checked looks the same on both machines.  I've got the service manual and wiring diagrams.  Do these readings make any sense?  I'm obviously missing something but I'm stumped.  thanks!
    • By Jeff Comstock
      Ok, so I had no spark issues and foundy coil was bad. Bought a caltric coil, put it on and fired right up...for bout 20 minutes then it backfired once and again, no spark. I put it on my buddies 300 and it runs.  Checked my cdi the same thing, but still no spark. Now I got my old coil and  was ohming it and got reading of .01 on primary and 11.89 from POS to plug ( meter set on 20k ) new coil reads same primary but 12.83. what gives? It tests bad but runs my buddies 300, helllllllpppp
    • By Chris2018
      I have a 1996 Kawasaki Mojave KSF250. I have no manual on it and it has a no spark issue. If anyone could give me a hand with this or would possibly have a manual would appreciate it. 
    • By orvilleortiz538
      I have a 110cc Chinese atv,the harness is in good shape,I recently bought a new stator,coil,CDI,spark plug,came as a kit from Ebay,and I still have no spark,I've watched a few videos from YouTube tried the same steps,but still no spark.... ???? Bad Flywheel??? I heard is very rare for them to go bad,(the magnets in them) I'm gonna check the harness very good again!!! I just can't get spark!!! Any suggestions Please!!!!
  • Similar Tagged Content

    • By Stacy Hanks
      I have  2000 Yamaha bear tracker 250 - igniton relay and starter relay both were replaced also the neutral switch indicator was replaced-- bike will not show light on for neutral or start when button is pushed
       
    • By Austin Phillips
      I have a yamaha beartracker 250 (yfm250) its not running right. starts fine mostly ...idles but if i give it gas it boggs out and dies before it even can carry its self ... I cleaned the carb ... put everything back and same issue. so i bought a new carb and intake boot.... replaced both things and still the issue persists.  So i have a new carb .... does the Air fuel mixture need to be set on the new carb? If so how do i do that? i ave looked everywhere for details on my bike and carb but cannot find anywhere that reads that the skrew needs to be adjusted out to  7 full turns or somthing to that effect..
       
      The bike ran fine until bad gas was put into it... i did remove and empty the gas tank. removed petcock cleaned and rebuilt that.....
      i also noticed that the new carb ....the bottom skrew for draining the bowl was closed all the way when i got it.. carb wouldnt get gas until i loosened it... now the bowl will drain ... i thought that that float stops this from happeneing....am i wrong?
       
       
       
    • By Steve1981
      View File 2001 Yamaha Bear Tracker Full Service Manual
      Figured I would share what I had. This really helped me out. Tinkering with my wife's atv now, so Looking for a 96 Polaris Xpress 300 service manual, preferably a free download.
      Submitter Steve1981 Submitted 09/29/2018 Category Yamaha ATV  
    • By Steve1981
      Figured I would share what I had. This really helped me out. Tinkering with my wife's atv now, so Looking for a 96 Polaris Xpress 300 service manual, preferably a free download.
    • By Keith Broom
      Power on turns over no spark. I replaced the coil, still no park . 
      I replaced the cdi box no spark .
      I replaced the stator and pickup .no spark. PLEASE TELL ME MY PROBLEM 
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...