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2 stroke atv

  1. 1994 polaris 400 2 stroke 2x4 HELP!

    ATV New Members
    i just got this wheeler .. and yesterday i had to redo the throttle assembly cuz it was broken .. i got all that fingered out ( it rev'd to the max and refused to shut off at first ) i had to plug the exhaust and turn the gas off to kill it .. even with they key off and killswitch on . now...
  2. 96 sportsman 400 exhaust

    ATV Repair and Maintenance
    I just recently got a 96 sportsman 400 that is in decent shape, just have a few minor things to do to it. But when you start it smoke comes out at the first two joints in the exhaust. Do just need new springs? Or is there a doughnut type of a gasket? Haven't had time to tear into it yet.
  3. 99 scrambler 400 fuel problems

    Polaris Scrambler
    Hi i hope someone can help me im having fuel problems with my 400 2 stroke i get gas it will run until it runs the gas out of the carb an the gas filter then stalls i have changed the carb 3 times i have rebuilt the carb changed the reeds changed the tank the lines the filter and still have the...
  4. 94 350 trailboss engine problem

    ATV Repair and Maintenance
    my trailboss was running and then backfired extremly loud, then i truned the bike off. after i turned it back on i heard a clanking noise in the engine and the quad turned off. quad isnt seized but will only turn half way over. i was told sumthing could got sucked into the carb don under the...
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