April 30th, 2014, 05:19 PM | #1 |
Rode with the Dinosaurs..
Name: Joe
Location: middle of the pacific
Join Date: Nov 2013 Motorcycle(s): '08 Ninja 250 Posts: 486
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Bike bogs down at 9K
I have been a firm proponent of using Seafoam in my gas tank. Recently (like, day before yesterday) I noticed the engine bogging down whenever I climb past 9K RPM, and it doesn't matter which gear I am in. Prior to that I've had very few issues with the carbs running lean. My best guess is probably clogged mains.
I welcome alternate viewpoints though. Just to clarify further, it is more of the engine cutting out like you feel from a limiter then slowly slowing down.
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May 2nd, 2014, 05:41 AM | #3 | |
Long Time Rider
Name: Blue
Location: Charlotte, NC
Join Date: Sep 2010 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: A lot.
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Quote:
Just saying..... |
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May 2nd, 2014, 06:10 AM | #4 |
Rev Limiter
Name: Jay
Location: WI
Join Date: Jul 2013 Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes Posts: A lot.
MOTM - Jun '18, Oct '16
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As Blue noted - check the intake snorkel for obstructions.
I've also experience instances where old or bad gas will give you high RPM running issues like you mentioned. |
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May 2nd, 2014, 06:34 AM | #5 |
The Corner Whisperer
Name: Chris (aka Reactor)
Location: Northern KY
Join Date: May 2011 Motorcycle(s): 2010 250 (track), 1992 250, 2006 R6 (street/track), 2008 R6 (track) Posts: Too much.
MOTY 2015, MOTM - Nov '12, Nov '13
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Goal: Shake A Million Hands | Look through the corners | Track Day Prep | Closest track? | The Mid-Ohio School |
1 out of 1 members found this post helpful. |
May 2nd, 2014, 10:40 PM | #6 |
Rode with the Dinosaurs..
Name: Joe
Location: middle of the pacific
Join Date: Nov 2013 Motorcycle(s): '08 Ninja 250 Posts: 486
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Thanks for all of your replies.
I live in an apartment and leave my bike outside under a cover(duh). Apparently a big a$$ cockroach found its way to the snorkel and died there. Did I mention that there are a couple of fast food places near where I park. Obviously, I don't eat there...
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Fortune favors the brave! |
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May 3rd, 2014, 12:44 PM | #7 |
Long Time Rider
Name: Blue
Location: Charlotte, NC
Join Date: Sep 2010 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: A lot.
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2 out of 2 members found this post helpful. |
May 5th, 2014, 05:41 PM | #8 |
Rode with the Dinosaurs..
Name: Joe
Location: middle of the pacific
Join Date: Nov 2013 Motorcycle(s): '08 Ninja 250 Posts: 486
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For $1.00 more you get the "Special" marinara sauce too...
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