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Old September 5th, 2012, 12:48 AM   #1
Klondike1020
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Name: Josh
Location: Rochester/Buffalo NY
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Motorcycle(s): 2004 GSXR 750 , 71 cb350streettracker, 07 Polaris Predator 500

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2008 ninja only runs on choke at idle

My 08 sat for a couple years since it first owner crashed it.
I got it and put bars on it and patched a hole in the radiator then started ridding it down back country roads .

Well I let it sit for most of this last year since I got my cruiser.
-I drained the fuel and it was totally shot/ refilled with gas treated with marine grade stabil
-The battery shot / replaced it with AGM bat like stock
-oil change w filter
-checked air box and filter for mice ect and it's uninstructed

When I start it it will only start with choke on
It will only idle w choke indefinitely , if you twist the throttle it stalls
If you turn down the choke it stalls

I am going to pull my carbs this weekend
I am thinking gummed up jets?????
Also it never ran right originally
It has a yoshi slip on and stock jets and air filter
Should I re jet or just change the stock jetting and remove my snorkel
Is a k and n worth it or just keep te stock air cleaner ?

What ya think?
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Old September 5th, 2012, 04:33 AM   #2
csmith12
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Motorcycle(s): 2010 250 (track), 1992 250, 2006 R6 (street/track), 2008 R6 (track)

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pull and clean carbs - check
desnorkle - check
shim needles - check

try that before swapping out to pods.
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Old September 5th, 2012, 10:57 AM   #3
Klondike1020
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Thanks . I wasn't sure if there was some thing electrical that could cause these symptoms
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Old September 5th, 2012, 12:14 PM   #4
choneofakind
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ninja 250R + sitting + won't start/idle/well = carb cleaning.
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Old September 5th, 2012, 12:40 PM   #5
YunMing
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Name: Alexander
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My ninja doesn't even need choke to start and go. Always puzzled me.
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Old September 6th, 2012, 09:00 AM   #6
RaceBikeRentals
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Pilot jets are clogged.
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