I recently bought a boat that has a Tohatsu 18hp, 4 stroke motor on it. Model MFS18B2EPL. The motor runs a bit rough when idling and just doesn't seem to have the output I would expect from a motor this size. I have also been having a periodic issue where it will idle, but when you give it...
I recently bought a boat that has a Tohatsu 18hp, 4 stroke motor on it. Model MFS18B2EPL. I am having a issue with it periodically running rough. I have traced this down to the fact that it appears to not be getting enough fuel.
Prior to starting the engine, I pump the ball and the fuel...
