1977 85 hp Johnosn will not reach WOT

goldasich

Recruit
Joined
May 26, 2010
Messages
2
Throttle plates will not open or they open very little via the remote control. Engine goes into forward and reverse easily, but lacks power. I can barely back off of my trailer. Forward lacks power as well. Last boating season we skied behind it after I rebuilt the carbs, so I am confident that it is not a fuel restriction problem in the carb. This season it barely makes a wake. I have good compression, spark and a fresh carb rebuild. I did mess around with the control cables last season because I did not like the way it was going into gear and the length of travel to get to WOT. I feel that my problem is in the throttle cable or linkage. I have followed the directions in my SELCO manual with no luck. I want to replace the throttle cable and shift cable because they look like original equipment. I hate throwing parts at problems, but I am running out of talent and time. Any suggestions?

I have searched this forum to solve many problems with my boats...it is a great resource.

Thank you in advance for your help.
 
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