My yamaha 250 hp o x 66 one reduces speed at 40 mph

edgar · Jul 12, 2009

what should i do the engine? t

what should i do the engine? the next engine works perfectly fine.

still_bill · Jul 15, 2009

Three new fuel pumps might fix

Three new fuel pumps might fix it. Cheap & easy place to start.

still_bill · Jul 15, 2009

"Three new fuel pumps might fi

"Three new fuel pumps might fix it. Cheap & easy place to start.

Or this:
http://www.marineengine.com/discus/messages/12481/284899.shtml"