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No tick over on Rapido

Posted: Thu Feb 18, 2016 8:20 pm
by Spider
Mates Li is running a 225 Rapido with a delly 30phbh. It will only tick over with the choke on but rides fine, nice and crisp on the throttle still. Any ideas will be much appreciated! Cheers.


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Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 8:28 pm
by rosscla
Would think that sounds like an air leak somewhere.

What jets are in it now?

Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 8:39 pm
by holty
could be an air leak, or idle jet too small or blocked, have the jets been checked ?
holty

Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 8:43 pm
by Spider
I don't know to be honest, couldn't find any carb faults but it was running fine with current jets in beforehand. Where and how could the air leak be found?


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Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 8:43 pm
by Spider
Jets were clean


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Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 10:14 pm
by holty
leak down test would find where the leak is, inlet manifold gasket/joint or cylinder base gasket could be your airleak, or main seals
holty

Re: No tick over on Rapido

Posted: Thu Feb 18, 2016 10:14 pm
by holty
carb rubber is another option as well

Re: No tick over on Rapido

Posted: Fri Feb 19, 2016 10:23 am
by Spider
Oh man, looks like a job for the experts! Thanks lads!


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