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Old 04-27-2008, 07:18 PM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: Did we ever figure out the leaky gas cap solution?

Well, I tried the caps from my Honda QA50, CT90 and the one from my Yamaha scooter and none were interchangeable.

I drilled a tiny hole maybe 1/32" at most in the top of mine and they've never I said before, I think the sloshing gas pressurizes the tanks a little and the leaky gasket allows it to escape and "leak". Try a tiny hole in the center of the outter part of the cap and a new gasket, both vitrually free.
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