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Won't Run Without Choke??

Posted: Sun May 13, 2012 4:08 pm
by zxr500man
Hi ,my zxr 400h which hasn't been started for years won't run without the choke being pulled.
It has new plugs,stick coils and I set the pilot screws to spec on the manual,the fuel level is perfect in the carbs.
I have a carb balancer on the way but I don't think balancing is the problem,can anyone suggest what else might cause this?
Thanks .

Re: Won't Run Without Choke??

Posted: Sun May 13, 2012 5:25 pm
by CaNsA
Turn the idle up?

Re: Won't Run Without Choke??

Posted: Sun May 13, 2012 5:31 pm
by zxr500man
No it's not that but thanks anyway.

Re: Won't Run Without Choke??

Posted: Mon May 14, 2012 8:23 am
by zxr500man
I took off the carbs and opened the cover for the floats,all 4 pilot jets were blocked.
So hopefully that does the trick, will try it out later.