my 48 hp wont rev past 3000rpm.have been told not enough vaccum produced for fuel pump,that part of piston may be damaged ,boat has 130 compression both cylinders.that make any sense?could i hook up electic fuel pump?
i have noticed that at 2900 rpm motor surges and drops revs wont go over 2900 rpm.how high rpm should this engine go?also noticed fuel bulb deflating and fuel tank has vacum when cap opened.have replaced fuel pump and some fuel lines,will replace all this saturday.need help
rebuilt fuel pump and cleaned rebuilt carbs.has new coils.but still will not go full throttle.like starving for fuel.need help.how do you check out fuel tank?seems ok
my tilt assist has broke where the cable connects to the bottom of the cylinder.have no idea how to repair or replace valve in cylinder.need help for a solution.are these repairable?