Help!! Yamaha 2000, 70hp/problems starting it up!!!!!!!!!!!!!!!!!!

edimonster77

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Joined
Aug 24, 2009
Messages
4
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Hello I have a 2000 70 hp 2-stroke Yamaha, that I am trying to free up the pistons. I removed all plugs and tried to spin the flywheel by hand and had no luck.

I was told to try mystery oil and let it soak in the cylinders for a few hours or days. I have not tried that yet. I am building a stand for it before I can try the mystery oil deal.

Does anyone know of any other remedies to get the piston to free up???

Any and all help will be appreciated!!!
 
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