God Help Somebody.

[alaskanrocket]

I have a 1970 something? Merc 110 9.8horse. It ran fine all summer until the last time I ran it which was last fall. The motor starts and idles fine runs good until a little less than half throttle than anymore than that it just runs really rough, acts like its going to die. Its wierd and I have no idea whats going on. I assume its somewhere in the fuel system. I dunno. God Sakes I need my boat. Well any help would be great. Thanks in advance, Jess in alaska.