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2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

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Old 02-25-2009, 07:30 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

Remove the gas tank and right on top of the motor is the valve cover, remove the bolts and take off the cover, under the cover are the rocker arms and cam, a service manual would help .
 
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Old 02-25-2009, 09:18 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

<div class="FTQUOTE"><begin quote>Originally posted by: BAMBAM11336

thanx for al the help, guys but stillthe same. im so disapointed. i bought this quad and the guy only told me it needed cdi box,so i bought it, $800 for an 02 sportsman 500 4x4 was awsome if thats all that was wrong with it. well know, new stator,new pulser,new cdi just tio find out this problem. i dont get it. i even have the clymer book, and i cant fix it. "this sucks cause when it idles it sounds mean".</end quote></div>

So you mean you changed the stator,pluse and cdi for nothing,or was it still needed?

If those parts are good,than you can sell them on Ebay.

Thats why you buy a $50 Manual right off the hop, it would explain how to test those parts with a muliti meter, much easier and cheaper way of doing things.
 
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Old 02-25-2009, 09:34 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

well pulser and stator were bad, but i started with cdi (dumb) then found out it was stator
 
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Old 02-25-2009, 09:35 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

im going to mess with it for another week or 2 and if i cant get it going,i guess i will have to part it out,then you will see a bunch of polaris parts on ebay.
 
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Old 02-25-2009, 09:46 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

those anybody know if the gap between pulser and fly wheel would make it run like this?
 
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Old 02-25-2009, 11:13 AM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

dood dont part it out,, **** i'll buy it for what you paid for it plus the money for the stator and stuff... if you cant get it ... take it in.. your not loosing money...800 plus a couple hundo is pretty good for a 02 500... you should have known buying it.. that it needed work.. and when you buy 2nd hand never take anyones word for anything... take it in if you cant fix it
 
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Old 02-25-2009, 02:51 PM
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Default 2002 sportsman 500 4x4 idles good but bogs and backfires when throttle pressed

i would sell it for $800 cash right now, the thing is it does not have a title. i bought it just to go play in the woods close to my house, i dint care if it had no tittle. but i dont think i can sell it with no title thats why i was thinking of parting it.
 
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Old 07-18-2013, 11:58 PM
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My camshaft went but there was a very hollow sound to it.
 
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Old 07-20-2013, 12:52 AM
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Default stolen?

Originally Posted by BAMBAM11336
i would sell it for $800 cash right now, the thing is it does not have a title. i bought it just to go play in the woods close to my house, i dint care if it had no tittle. but i dont think i can sell it with no title thats why i was thinking of parting it.
If you don`t have a title because it`s stolen then this is bad karma.
 
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