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1-20 of 22 Results
  1. ATV Repair and Maintenance
    I got an old sportsman 90 (Maybe 2014?) from a friend who says he hadn't seen it run in years. Started taking a look at it (My first time working on an ATV) and noticed there wasn't a spark. I replaced the spark plug and still can't get it to start. I think it might have something to do with...
  2. ATV Repair and Maintenance
    Hello everyone, I could really use some help trying to figure out a problem Im having with my 2015 Sportsman touring 1000. It won't start. it turns but that's it. I figured it was the spark plug so I took them out and tried quickly to turn the motor to see If im getting a spark but no spark to...
  3. ATV Repair and Maintenance
    I am working on a 2002 sportsman 500 HO I can get spark and the atv starts and runs fine if I hold the black wire/kill wire on Cdi to a ground then release it from a ground it starts but if I touch it back to ground it kills atv like it’s supposed to I have disconnected the speedometer black...
  4. ATV Gear and Gadgets
    While plowing drive way with my 2014 570. (400miles), idle rpm was 2000-2100 (too high to even shift). Finished driveway and parked quad outside garage for 2hrs (had apt). Came home to pull quad in and it would roll over but wouldn’t fire. I can hear fuel pump run, and after several attempts to...
  5. Polaris ATV Polls
    I hope someone can help. i have 2017 450 h.o. sportsman. getting fuel and spark but will not start. checked all fuses, replaced battery, went to start and it ran for a min, then couldn't start again. going to drain gas and start with fresh. any ideas would be helpful thanks...
  6. ATV Repair and Maintenance
    Been having some issues with my 2008 Sportsman 500 HO EFI. Back in the fall it kept stalling when coming to a stop. Finally got around to checking it out over the winter and determined that the rectifier was going bad. The voltage output jumped back and forth from battery voltage to 14 volts...
  7. ATV Repair and Maintenance
    Hey guys, newbie to the forum. Need some help with my 07 polaris hawkeye 300 4x4. Yes it's a no spark issue. Fun. But I think I've isolated the problem to the pickup coil. It is showing proper resistance but it's not showing a pulse up at the cdi. I have a service manual with all the steps and...
  8. ATV Repair and Maintenance
    Hello Polaris Community. I have looked everywhere for an answer and cannot find one so I am hoping someone can give me advice. One afternoon I started the quad and quickly put it in reverse and backed up. I then drove about 200 ft forward and the quad died almost like the kill switch was...
  9. ATV Repair and Maintenance
    I have a 01 sportsman 500 I just bought. Problem is with speedometer main harness unplugged atv starts up and runs awesome but if you plug in speedometer atv shuts off immediately but all lights and functions of speedo works fine engine will crank just no fire. Unplug speedo main harness and...
  10. ATV New Members
    Hi am working on 2 stroke 2006 polaris predator 50. The bike has no spark, have tested stator , coil and cdi on another bike and they work fine. Does anyone have a service manual or wiring diagram please?
  11. ATV Repair and Maintenance
    Hey I am new to the board. I have a 2002 sportsman 500 ho that won't fire up. recently started smoking so I tore it down and replaced the piston rings. Now after i put it back together I've had problems with getting it to start. I have got it to start about 3 times after kept turning the key and...
  12. Polaris Sportsman
    Hi guys, I recently bought a 2003 SP 700 Twin. The previous owner had NGK BKR5E plugs installed last September. :hmmm: My question: Isn't this plug too "hot" for this machine? The specs say RC7YC plugs - the NGK equivalent would be BKR7E. What do you think? Should I replace the plugs to...
  13. ATV Repair and Maintenance
    hi everyone i am new to the site and have a couple of questions. my atv starter died on me a couple moths ago and i finally bought a new one for it on ebay. i hooked evrything up and the motor crank but would only spark once then nothing till u turned it off then cranked it over again, after...
  14. ATV General Discussion
    I have a 2000 Magnum 500 that seems to only run for about 30 seconds whether idling or not. It's getting plenty of fuel and I'm thinking that it's loosing spark. It usually restarts after a brief wait but only for a short time.
  15. ATV Repair and Maintenance
    I have a 2000 Trail Blazer 250. I confess that previously the cooling fan thermostat failed and the engine "seized". After it cooled down it ran fine and I wired the fan to the low beam light switch to turn it on manually. I was using the ATV to pull a drag around the property. The engine...
  16. ATV Repair and Maintenance
    Hi there. New to the site, loos like there is alot of good information here. I made a search for my problem but did not come up with anything. Sorry for this long msg, but figure the more information the better for you to understand. I am having a problem with my Sportsman 2008 Touring efi...
  17. Polaris Sportsman
    Ok folks I have a 2003 Sportsman 500 HO with no spark at the plug. I have repaced the ignition coil and the stator (Ricky Stator was fast by the way), the only thing I know left to replace is the CDI Box. Does anyone have any suggestions as to where I can get one without having to spend mega $$...
  18. ATV Repair and Maintenance
    I recently picked up a polaris 425 magnum that only has 198 miles on it. It sat in a garage for a long time. It is a one owner machine and looks to be in great shape. The carb was recently rebuilt/ cleaned up etc. The machine ran for about a15 minutes after the carb cleaning and died. almost...
  19. Polaris Trail Blazer
    I have a 2002 polaris trial blazer that ran fine a couple of months ago then i sunk it in some water, after that it didn't run that good so we have another trailblazer in our backyard which is an older model but i don't know what year. So i switched the motors out and the motor was hard to keep...
  20. ATV Repair and Maintenance
    replaced coil, has no spark, then randomly gets it back and keeps it til i put plug in and try to start and pull it back out and no spark again anyone know whats wrong?
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