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Shifting Problem with 43L alpha drive

paul_c

New member
"I have a 2001 Mercruiser 4.3L

"I have a 2001 Mercruiser 4.3L which runs great. My problem is that shifting from neutral to forward or reverse is very difficult. When I disconnect the shift assist, shifting is much smoother. I'm a little reluctant to run without the shift assist connected. The shift assist is not the shift assist switch. As best as I can determine, its purpose is to assist in finding the neutral position. This shift assist is not on all 4.3L engines. I replaced the shift assist and there has been no improvement. Continuity test of the shift interrupt switch was OK. Any ideas or solutions?}"
 
Why do I have the feeling this

Why do I have the feeling this question has been answered already?
Did you check the lower shift cable and the linkage in the bottom of the upper drive for free movement?
 
1985 merc 150 xr4 locked up. w

1985 merc 150 xr4 locked up. where do I start?
can't turn fly wheel.
 
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