I have a M9.9B Tohatsu 1986. I have it on a 12ft Tinny and recent whilst in the water the motor started revving quiet high in forward gear. When I dropped the throttle back it seemed to move ok whilst moving slowly. but once it got half throttle it seemed to slip again. There is no banging or...
Hi All
I have recently purchased a Tohatsu M9.9B. I took it for her first run and it started first shot every time, probably is as you reach full speed it loses power. If you return to half throttle it is ok but WOT it loses power every time. I know it has been sitting around for a while.
Any...
