25 johnson 1990 idle/running troubles tried everything I can please help

jbjennings

Captain
Joined
Jul 18, 2007
Messages
3,903
Re: 25 johnson 1990 idle/running troubles tried everything I can please help

Nice to hear she's idling good. I hope you report back about wide open throttle running when you get a chance.
later,
JBJ
 

985johnm

Seaman Apprentice
Joined
Oct 14, 2009
Messages
44
Re: 25 johnson 1990 idle/running troubles tried everything I can please help

Where did you get that parts diagram. The bolt I'm looking for should be on it but it's outside the edge of the screen. please help
 

985johnm

Seaman Apprentice
Joined
Oct 14, 2009
Messages
44
Re: 25 johnson 1990 idle/running troubles tried everything I can please help

it's no. 28 on the parts diagram. I broke it off trying to tighten it thinking it would tighten up my steering. What does this do?
 

bktheking

Vice Admiral
Joined
Jul 29, 2008
Messages
5,057
Re: 25 johnson 1990 idle/running troubles tried everything I can please help

It's the front rubber motor mount by the looks of it, the screw I pointed out is what I believe you need to tighten, the part that adjusts the friction usually looks like what I showed you, screw with a spring to keep adjustment. I don't own a 25 but my 9.9 and 15 have this same screw on the side at the top of the leg with the spring.

Try it out.
 

985johnm

Seaman Apprentice
Joined
Oct 14, 2009
Messages
44
Re: 25 johnson 1990 idle/running troubles tried everything I can please help

I'm replacing the motor mount then I'll let you know how it's running
 
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