make sure the additive is compatable with the engine. some seals and gaskets
don't like alcohol. check with your yamaha dealer.

"Jaap Telschouw" wrote in message
...

I have water of condensation in the fuel tank of my sailing ship (I have a
Yamaha four-stroke outboard motor, which runs on normal gasoline). The
tank
is sealed and has no drain, cleaning is complicated, almost impossible.
Somebody advised me to put 10% methyl alcohol tot the fuel, because this
would dissolve the water. My question is: is this a good advice or is
there
a better solution?
Thank you in advance for your help.