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Top End Bog. 2018 800 XCR

Discussion in 'Rush/Switchback' started by Wilmotriverside, Jan 7, 2020.

  1. Wilmotriverside

    Wilmotriverside New Member

    Messages:
    19
    Location:
    Twin lakes wi
    2018 800 xcr rush. 2800 miles. Always ran great now falls flat on its face on grades right around 7100 rpms. Kinda like a bog. Is there a fuel filter on these that may need replacing or could it possibly be exhaust valves not opening?
     
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  3. Rbell14

    Rbell14 Member

    Messages:
    35
    Location:
    Plymouth, Mi
    Country:
    USA
    Years Snowmobiling:
    10
    Snowmobile:
    2021 Indy VR1 850
    2016 Rush Pro S 600
    I recall reading about cleaning the exhaust valve on my Rush. I have not done that but wondering if you should check that. I think it called this out in the owners manual, give it a check. I’m sure there is a simple fuel filter but not sure where it’s located.
     
    MrSled likes this.
  4. Xcrules

    Xcrules New Member

    Messages:
    1
    Location:
    Östersund
    Country:
    Swedan
    Years Snowmobiling:
    50
    Snowmobile:
    XCR 800 2018, Rush 800 LE 2014, XCR 440 SP 1996
    I have the same symptom with my XCR 800 2018. Always shifting at 8200 +- 100 rpm. Now only 7300. It happened mid-riding. No fault codes. It runs strong on half throttle as before. At the same time I got an oil leak around the primary clutch. I suspect the crank seal behind the clutch. The oil is clear, i. e. not coming from the exhaust.
     

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