Im working on a yamaha f115 and it would crank up and run but after i shut it down it would not start back up and it got worse and worse now it will not start at all i know its some kind of fuel problem im wondering if it could be the primestart failing
I went out on a sea trial the other day and the motor runs fine at idle and cruising until I hammer the throttle then the overheat(red light) and a solid horn goes off and the motor sounds rough like it goes into rpm reduction mode. It pisses water just fine the thermostats were just recently...