I recently purchased a 1975 Johnson 135. When I shift into forward, it bucks like it is trying to engage but it doesn't. If I give it a bit more throttle and go past the bucking stage, it is fine. It shifts into reverse as smooth as silk.<br /><br />Any help or ideas will be appreciated.<br /><br />Thanks<br /><br />------------------<br />Al Baris<br />Clyde, NY