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Need help with 08 polaris 600rr

D

Donald Balzer

New Member
Messages
3
Age
48
Location
Bemus point , ny
Country
USA
Years Snowmobiling
20
Snowmobile
2008 polaris iqr 600rr
I have a 08 polaris 600rr . rebuilt motor , VES valves replaced , carbs cleaned and new fuel line replaced in tank. When riding it will bog out at full throttle like starving for fuel. Come to stop acts like dropping a cylinder let sit and take off will run up to top end then bog out again. I've had fuel system apart several times. Out of ideas . any help would be appreciated
 
Donald Balzer said:
I have a 08 polaris 600rr . rebuilt motor , VES valves replaced , carbs cleaned and new fuel line replaced in tank. When riding it will bog out at full throttle like starving for fuel. Come to stop acts like dropping a cylinder let sit and take off will run up to top end then bog out again. I've had fuel system apart several times. Out of ideas . any help would be appreciated
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Compression is good? Fuel flow is good? Sounds like it starving on the one cylinder. Maybe floats sticking.
 
MrSled said:
Compression is good? Fuel flow is good? Sounds like it starving on the one cylinder. Maybe floats sticking.
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Yes top end done , plenty of fuel. And yes its starving for fuel. I've had things apart too many times to count. A little back ground about me,, auto tech for 24 plus years. So I've covered the basics.
 
Donald Balzer said:
Yes top end done , plenty of fuel. And yes its starving for fuel. I've had things apart too many times to count. A little back ground about me,, auto tech for 24 plus years. So I've covered the basics.
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And you have gone thru all the clutches to be sure everything is good and moving freely?
 
MrSled said:
And you have gone thru all the clutches to be sure everything is good and moving freely?
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100% not a clutch issue,, it literally runs or is missing and will not rev. The other day it just quite , but by time u pop hood and go to check to see what u may have lost , it starts rite back up and runs fine. Excellerate and it pulls hard runs great then falls and repeats
 
Donald Balzer said:
100% not a clutch issue,, it literally runs or is missing and will not rev. The other day it just quite , but by time u pop hood and go to check to see what u may have lost , it starts rite back up and runs fine. Excellerate and it pulls hard runs great then falls and repeats
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How many miles? Maybe a rub thru on the harness, bad CDI bad stator.. not my cup of tee electrical issues.
 
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