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CDent196

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Reply with quote  #1 
My 05 runs great for about 20 minutes then starts bogging down really bad in the mid range. Eventually it just barely runs enough to get back to the trailer in 1st. Any ideas on what might be going on?
LEOGM5150

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Reply with quote  #2 
Gas tank vent plugged maybe.
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FROM: POWELL WYOMING USA

MY GREATEST FEAR IS THAT WHEN I DIE MY WIFE WILL SELL MY TOYS FOR WHAT I TOLD HER I HAVE INTO THEM...

2014 POLARIS RZR 4 900 EPS
2012 POLARIS RZR 4 900 XP
2008 POLARIS RZR 800
2008 POLARIS OUTLAW 525S LE
2007 POLARIS OUTLAW 525 IRS
2000 400 RCR TWO STROKE SCRAMBLER
2001 400 TWO STROKE SCRAMBLER
2005 SKI DOO 1000 TWO STROKE SAND SLED
CDent196

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Posts: 50
Reply with quote  #3 
Could it be the cap? I have this one on it right now.

http://www.amazon.com/Billet-Gas-Cap-Polaris-Predator/dp/B004FH22S2/ref=sr_1_1?ie=UTF8&qid=1434645387&sr=8-1&keywords=polaris+predator+gas+cap
LEOGM5150

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Reply with quote  #4 
it could be.
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FROM: POWELL WYOMING USA

MY GREATEST FEAR IS THAT WHEN I DIE MY WIFE WILL SELL MY TOYS FOR WHAT I TOLD HER I HAVE INTO THEM...

2014 POLARIS RZR 4 900 EPS
2012 POLARIS RZR 4 900 XP
2008 POLARIS RZR 800
2008 POLARIS OUTLAW 525S LE
2007 POLARIS OUTLAW 525 IRS
2000 400 RCR TWO STROKE SCRAMBLER
2001 400 TWO STROKE SCRAMBLER
2005 SKI DOO 1000 TWO STROKE SAND SLED
CDent196

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Posts: 50
Reply with quote  #5 
I'll throw the stock one back on it tonight and try it out. I never had issues like this before the rebuild and I ran that cap back then. Originally I was thinking it might have been the jetting but it runs great for about 20 minutes. Am I correct in assuming the jetting would show immediately?
LEOGM5150

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Reply with quote  #6 
lean jetting could get worse as it heats up but it's a little strange I would say most likely some sort of venting issue. When you have that problem pop the gas cap and see if it gets better.
__________________
FROM: POWELL WYOMING USA

MY GREATEST FEAR IS THAT WHEN I DIE MY WIFE WILL SELL MY TOYS FOR WHAT I TOLD HER I HAVE INTO THEM...

2014 POLARIS RZR 4 900 EPS
2012 POLARIS RZR 4 900 XP
2008 POLARIS RZR 800
2008 POLARIS OUTLAW 525S LE
2007 POLARIS OUTLAW 525 IRS
2000 400 RCR TWO STROKE SCRAMBLER
2001 400 TWO STROKE SCRAMBLER
2005 SKI DOO 1000 TWO STROKE SAND SLED
CDent196

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Posts: 50
Reply with quote  #7 
I'll try that, I found it odd that it starts running like a beast then 20 minutes in it's like it's in limp mode. Thanks for the tip Leo, I'll try that tonight.
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