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Old May 17th, 2019, 03:42 PM   #1
Seirra117th
ninjette.org member
 
Name: Daniel
Location: N.S.W. Australia
Join Date: Apr 2019

Motorcycle(s): Ninja 250r 2008

Posts: 54
Choke setup wrong.......idle and throttle issue?

Hey everyone, ive been looking onlune about this but cant seem to find much so any opinions are quite welcomed

got a ninja 250r prev owner new nothing bout the bike

i start it up with a little issue with idle

when started goes to 900rpm and slowly rises too 1350rpm
this is all with the choke off

rev when warm gets to 2000 then drops to 1300 or stalls (probably the main jets)

if i use the choke to start its harder.......choke currently has alot of free play........

when the bike first starts should the rpms be above or below the 1350 warmed engine

and have they possibly miss set the pilot screw based off how the chokes current setting

thanks for any help its always appreciated
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Old May 17th, 2019, 04:22 PM   #2
Seirra117th
ninjette.org member
 
Name: Daniel
Location: N.S.W. Australia
Join Date: Apr 2019

Motorcycle(s): Ninja 250r 2008

Posts: 54
ok chokes actually set right.......got confused for a sec.......when i pull the choke forward it doesnt affect the rpms in a positive way until almost all the way open

best in the 70% to 80% range

but overall starts in the cold 15 deg cel with just a little effort
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