05 900rmk bog of starting line

9

900rmk87

Free Member

Mar 15, 2011

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• Mar 15, 2011

• #1

i was at the drag races this weekend and my 05 900rmk runs great good power good speed but off the starting line when i punch the throttle it has a bog or sputter that quickly cleans its self out but cost me both my races. any ideas?

 

guidoxpress

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Jul 13, 2008

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Wasilla, AK from MT

• Mar 15, 2011

• #2

fuel filter been replaced every season?

is that the only time you bog? is off the start?

 

9

900rmk87

Free Member

Mar 15, 2011

10

1

3

• Mar 15, 2011

• #3

fuel filter has never been replaced i have 2500miles on it so that sounds like a good idea. and yes it will only bog from a dead start if i roll onto it it run perfect everytime. and it bogs weather i am preloaded to 4000rpm (for drag race starts) or at an idle either way a dead start brings a bog\sputter.

 

94fordguy

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Nov 26, 2007

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Yakima, Wa.

• Mar 15, 2011

• #4

Does it make a difference how much fuel you have in the tank (only bogs when low on fuel)? Is there a chance you could be hitting the rev limiter? (Rev-cut out-rev)?

 

Z-Man

Well-known member

Premium Member

Dec 23, 2007

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• Mar 15, 2011

• #5

clutch engaging at to low an rpm?

 

9

900rmk87

Free Member

Mar 15, 2011

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3

• Mar 15, 2011

• #6

fuel level makes no difference, clutch is working perfectly as per the spring i have in it, no chance of over rev as the sle revs out to 7650 7700rpm max and ive never hit a rev limiter and ive had it rev over 8000 before.

 

9

900rmk87

Free Member

Mar 15, 2011

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• Mar 16, 2011

• #7

i thought about it last night and i remembered that the last 2 or 3 mountain rides ive added oil to my gas, could this have an affect on the fuel filter or could it possibly have loaded up my bottom end?