225hp fuel system problem

[christopherj]

I need advise on what to do with my fuel system problem Im getting fuel pushing back into air box electric pump and pressure regulator have been replaced.model LF225TURA.i have fuel flowing from distribution block into top of airbox/sparkarrestor housing.it is FLOW! Not a drip,not vapor .if anyone wants to chat about this im not opposed to a phone call (503)995-6884

[jb123]

Like crankcase fuel? Reed
Or just liquid ?

[rodbolt17]

maybe even post a model # ??????
were about 7 versions of a Yamaha 225.