Hi,

I have a YS63S. It was running fine for almost for a year now but I think I am having a issue with regulator.

When I try to drain the fuel air get suck into the fuel line from regulator so I have to pinch the line to the regulator. I am also having some difficulties starting. The fuel line has pressure but does not reach the regulator easily.

How can should clean the regulator ? Should I take the regulator body a part.


Thanks