1. We are no longer supporting TapaTalk as a mobile app for our sites. The TapaTalk App has many issues with speed on our server as well as security holes that leave us vulnerable to attacks and spammers.

Need help with 08 polaris 600rr

Discussion in 'Trail' started by Donald Balzer, Feb 14, 2020.

  1. Donald Balzer

    Donald Balzer New Member

    Messages:
    3
    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
     
  2.  
  3. MrSled

    MrSled Administrator Staff Member Admin

    Messages:
    875
    Location:
    Weston, WI
    Country:
    USA
    Years Snowmobiling:
    29
    Snowmobile:
    SideWinder
    Compression is good? Fuel flow is good? Sounds like it starving on the one cylinder. Maybe floats sticking.
     
  4. Donald Balzer

    Donald Balzer New Member

    Messages:
    3
    Location:
    Bemus point , ny
    Country:
    USA
    Years Snowmobiling:
    20
    Snowmobile:
    2008 polaris iqr 600rr
    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.
     
  5. MrSled

    MrSled Administrator Staff Member Admin

    Messages:
    875
    Location:
    Weston, WI
    Country:
    USA
    Years Snowmobiling:
    29
    Snowmobile:
    SideWinder
    And you have gone thru all the clutches to be sure everything is good and moving freely?
     
  6. Donald Balzer

    Donald Balzer New Member

    Messages:
    3
    Location:
    Bemus point , ny
    Country:
    USA
    Years Snowmobiling:
    20
    Snowmobile:
    2008 polaris iqr 600rr
    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
     
  7. MrSled

    MrSled Administrator Staff Member Admin

    Messages:
    875
    Location:
    Weston, WI
    Country:
    USA
    Years Snowmobiling:
    29
    Snowmobile:
    SideWinder
    How many miles? Maybe a rub thru on the harness, bad CDI bad stator.. not my cup of tee electrical issues.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.