bump...anyone know the part# for a spark plug (94 300cc 2x4). Or are they all generic?
Did you get this fixed and if so how? I have a 2005 330 magnum and it cranks, runs good till it warms up then bogs at low end of throttle. At full throttle it runs great.My 94 300 2x4 bogs down when I give it throttle, sometimes it will be fine and sometimes ill be giving it half throttle and itll hardly be moving....would this be a main jet issue? Since it happens at half throttle and full ?
I just changed the plug.....my carb needs to adjusted still it didnt want to idle at all. Actually it didnt like to start either I had to give her a little throttle to fire it upDid you get this fixed and if so how? I have a 2005 330 magnum and it cranks, runs good till it warms up then bogs at low end of throttle. At full throttle it runs great.My 94 300 2x4 bogs down when I give it throttle, sometimes it will be fine and sometimes ill be giving it half throttle and itll hardly be moving....would this be a main jet issue? Since it happens at half throttle and full ?
The service manual for my 2005 Sportsman 400 saysThe stock setup of most idle circuits (98%) is to turn the screw in all the way. Not too hard or you will damage the screw. Then back the screw out 1 1/2 turns.
My atv won't crank atm, from sitting up for two years with fuel in it (I know now that I am an idiot). Tomorrow I'm going to pull out the carb and clean it and I was wondering if I should use the 1.5 turns out recommendation or go with the 2.75 recommendation of the manual.Pilot screws are calibrated at the factory.Each carburetor has a slightly differentpilot screw setting. The specifications be-low are the “base” recommended setting,and may require additional tuning toachieve the desired results. Pilot Screw Adjustment:Sportsman 400 -- 2 3/4 Turn Out
I have a 1996 polaris sportsman 500 and the if the fourwheeler is turned off, and the fuel is still on, fuel runs out of the overflow, i dont know if it has a float or something that is messed up or what?
On my 2005 sportsman 400 the idle adjustment screw is a large thumb screw sticking down from the carb.Hey guys, my 1996 poalris sportsman 500 will idle for 2-5 minutes, how do you adjust the idle speed, is it the long thumb screw or is it something else?
Bogging down on no through low throttle sounds like a pilot jet issue. Try taking it out, cleaning it with carb cleaner and blowing it out with compressed air (hold on tight, it's easy to lose).i have an 04 predator 500 with a pure polaris slip on exhaust and its been having problems, the airbox got too full with oil and the carb sucked it in so i cleanded the carb and it bogged on low throttle, i re-adjusted the carb and it ran better but not perfect, after taking the carb apart for the third time and putting it back together it ran perfect for about 5 minutes of riding then it just suddenly died and never started. is there any suggestions for me?
Absolute right track, thank etenol, cheap to rebuild do it allIve got a wierd problem with my carb. 2001 sportsman 500 4-stroke (friends bike). The bike runs great at idle, half throttle, full throttle, all the time, no issue's. The problem that we are having is that while the bike is running it constantly pours gas out of the overflow (tube coming from bottum of carb). Cut the bike off and it will eventually stop or if you cut the petcock off it will stop. He did state that the bike was very hard to get started when cold the other morning. Im thinking it could be the float bowl or needle and seat. Planning on tearing it down this week so any input is appreciated. Thanks!
Same problem for me was fixed by a new needle valve.Ive got a wierd problem with my carb. 2001 sportsman 500 4-stroke (friends bike). The bike runs great at idle, half throttle, full throttle, all the time, no issue's. The problem that we are having is that while the bike is running it constantly pours gas out of the overflow (tube coming from bottum of carb). Cut the bike off and it will eventually stop or if you cut the petcock off it will stop. He did state that the bike was very hard to get started when cold the other morning. Im thinking it could be the float bowl or needle and seat. Planning on tearing it down this week so any input is appreciated. Thanks!
Sounds like you need to replace the needle valve. Your oil will need changing as well, after you replace the needle valve.I installed a new carb on my 05 Sportsman 700, MV7. It is leaking a good amount of a fuel out of the exhaust as well spewing some pretty grey smoke. Any thoughts. Have video, attachment would not work
