TinBoats.net
The original aluminum boat site!
Forums
New posts
Search forums
Blog
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Boats
Motors
'93 Johnson 25HP, Can't get it to idle right...VIDEO!!
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support TinBoats.net:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="tucker99" data-source="post: 474250" data-attributes="member: 22024"><p>Thanks guys...I have the FSM with a lot of greasy fingerprints on it. New fuel pump, fresh fuel,103 psi compression both cylinders, new plugs and wires, getting the spark to jump 7/16". I believe it's delivering fuel; primer has clear tubing coming from the bowl to the primer and I don't see bubbles. Tried pulling primer out just a bit to warm up mode and it definitely dumps fuel (bunch of gunk in the trash can). Yea, I've had the carb off twice, need to pull the starter, loosen manual starter, pull the solenoid, loosen clevis end throttle cable, PIA. You'll notice one of those digital tachs on the tiller arm; didn't work right out of the box. This situation is a little weird. When ice cold the engine runs fine and I can get it to idle. Last about 2-minutes and it starts coughing. The sneeze turns into a cough and it stalls when idled down.</p></blockquote><p></p>
[QUOTE="tucker99, post: 474250, member: 22024"] Thanks guys...I have the FSM with a lot of greasy fingerprints on it. New fuel pump, fresh fuel,103 psi compression both cylinders, new plugs and wires, getting the spark to jump 7/16". I believe it's delivering fuel; primer has clear tubing coming from the bowl to the primer and I don't see bubbles. Tried pulling primer out just a bit to warm up mode and it definitely dumps fuel (bunch of gunk in the trash can). Yea, I've had the carb off twice, need to pull the starter, loosen manual starter, pull the solenoid, loosen clevis end throttle cable, PIA. You'll notice one of those digital tachs on the tiller arm; didn't work right out of the box. This situation is a little weird. When ice cold the engine runs fine and I can get it to idle. Last about 2-minutes and it starts coughing. The sneeze turns into a cough and it stalls when idled down. [/QUOTE]
Verification
Post reply
Forums
Boats
Motors
'93 Johnson 25HP, Can't get it to idle right...VIDEO!!
Top