Exhaust issue - Ninja 250SL Forum
 
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post #1 of 4 Old 03-19-2017, 02:27 PM Thread Starter
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Exhaust issue

Hi everyone!
Last month I bought a Delkevic exhaust for my ninja 250 sl.
After installing it, the Kawasaki started to stall on randomly. Also I saw lower RPM´s than usual.
Somebody knows why this is happening and where can I find the idle to adjust it?
Thank you!
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post #2 of 4 Old 03-21-2017, 04:54 AM
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When installing aftermarket attachments that improves or change performance of the bike, it is very recommended to have the bike tuned for the new exhaust, and not just merely changing the idle especially now it has less back pressure with the said exhaust.

Growing old is mandatory, growing up is optional.
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post #3 of 4 Old 03-21-2017, 06:20 AM Thread Starter
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Thanks for the answer!
Anyway, do you know which screw is the idle? Just curiosity
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post #4 of 4 Old 03-22-2017, 03:56 AM
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The bike uses an idle control valve https://en.wikipedia.org/wiki/Idle_air_control_actuator

I might be wrong on this, would be nice someone may correct me but you need to really have it tuned or have someone do their thing with the ECU.

EDIT:
"This motorcycle is equipped with the
Idle Speed Control valve. If the idle
speed is disturbed, inspection of the
idle speed control should be done by
an authorized Kawasaki dealer."

Growing old is mandatory, growing up is optional.

Last edited by xtoybox; 03-22-2017 at 03:58 AM. Reason: Added user manual note on the idle
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