73 - 65 hp. Johnson very high idle

drivewayguy

Cadet
Joined
Jul 17, 2011
Messages
7
I picked up a 73-656 hp. Johnson it starts easily and runs great in, problem is it idles at a riediculis high idle, it seems like the arm wont swing back far enough to slow the idle down. I have tried adjusting the arm a bit as well as the cable connection, lubed everythibng up nicely but still when i start the motor it just revs very very high. Is there adjustments that can be made elsewhere to lower the idle?

Any and all help will be greatly appriciated.

Thanks
 

jjacobs007

Lieutenant
Joined
Mar 10, 2009
Messages
1,257
Re: 73 - 65 hp. Johnson very high idle

I picked up a 73-656 hp. Johnson it starts easily and runs great in, problem is it idles at a riediculis high idle, it seems like the arm wont swing back far enough to slow the idle down. I have tried adjusting the arm a bit as well as the cable connection, lubed everythibng up nicely but still when i start the motor it just revs very very high. Is there adjustments that can be made elsewhere to lower the idle?

Any and all help will be greatly appriciated.

Thanks

If you adjust the right piece the idle will most certainly lower and stall the boat,if taken too far.
 

drivewayguy

Cadet
Joined
Jul 17, 2011
Messages
7
Re: 73 - 65 hp. Johnson very high idle

Thanks but what exactly is thr right piece to adjust JJacobs007
 
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