bi metal valve Yamaha champ Help!

my bi metal valve on my Yamaha has failed me does anyone know how to bypass this I hear I should get a pw50 carb and replace it however not sure which hoses to cap off on this new carb ..thanks so much and love this community !!!!

Re: bi metal valve Yamaha champ Help!

What is a bi-metal valve knuckle-head..

Re: bi metal valve Yamaha champ Help!

little croatia /

its a valve that controls the chock in some regards its an auto choke system used in some early Yamaha.....number 8 http://images.cmsnl.com/img/partslists/yamaha-lc50g-1980-cylinder_bigyau0815a-5_1d22.gif

Re: bi metal valve Yamaha champ Help!

I would just block it off but make sure that you still get fuel flow from the gas tank to the carb...

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