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Polaris: GEN 2 1999-2001, all models in the Gen 2 chassis

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  #1  
Old 01-02-2011, 02:20 PM
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Default HELP!! 01 rmk 800 backfire

It wont even idle it will backfire and kill itself. I have tried everything mains pilots needles stator tests fine new flywheel it does it with choke on and off i have cleaned the carbs (tm400) need help!
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Old 01-02-2011, 02:22 PM
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Originally Posted by sno-addict View Post
It wont even idle it will backfire and kill itself. I have tried everything mains pilots needles stator tests fine new flywheel it does it with choke on and off i have cleaned the carbs (tm400) need help!
pull the carbs and inspect your reeds and boots, might have chipped broken pedals or ripped boots......also check compression....
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Old 01-02-2011, 02:26 PM
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I put new reeds in it and it has 120 comp. the motor was just rebuilt before i bought it
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Old 01-02-2011, 04:52 PM
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did you try a cdi? I have a few lf them if you want to try one. I am not sure I will give you a good deal, pm me
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Old 01-02-2011, 09:27 PM
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I put another ecm on it. Unless this ecm is bad too... Carb boots also look fine. I have another wiring harnnes im going to put on it because the one on it has a few wires that are questionable
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Old 01-04-2011, 06:58 AM
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Originally Posted by sno-addict View Post
It wont even idle it will backfire and kill itself. I have tried everything mains pilots needles stator tests fine new flywheel it does it with choke on and off i have cleaned the carbs (tm400) need help!





Yep! You most certainly do. Good luck with this one. I will be watching "closely"....
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Old 01-07-2011, 09:15 PM
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COIL
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Old 01-27-2011, 05:46 PM
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what coil do you have? 2000 xc engine with 99 rmk wiring harness
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Old 01-31-2011, 07:08 PM
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Try putting a 700 engine in it...
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Old 02-01-2011, 09:31 AM
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Mine was doing the same thing. found the kill switch wires were rubbing together and shorting out. unplugged it and it worked fine.
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