basinmaster
New member
"I have a 1989 Yamaha 115 Yama
"I have a 1989 Yamaha 115 Yamaha that will not run at WOT. It starts fine, Idles great and will run at slow speeds. Fuel bulb is hard at all times. When I give it full throttle it just bogs down and will not accelerate. I have changed the plugs, fuel separator, and drained the tank and put fresh gas. I am suspecting the fuel pump...any other ideas?"
"I have a 1989 Yamaha 115 Yamaha that will not run at WOT. It starts fine, Idles great and will run at slow speeds. Fuel bulb is hard at all times. When I give it full throttle it just bogs down and will not accelerate. I have changed the plugs, fuel separator, and drained the tank and put fresh gas. I am suspecting the fuel pump...any other ideas?"