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
1976 Evinrude 25 hp woes
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="KMixson" data-source="post: 126039" data-attributes="member: 432"><p>Captain Ahab is on to something. I had the same problem with my Evinrude 9.9 once. I would be running and the whole motor would jump like it hit something with the lower unit. It would idle fine. I found out that one of the spark plug wires was grounding out against a line I had installed for a pee hole. My motor didn't have a pee hole so I installed one myself and ran it too close to the wire. After moving the wire away from the line it runs fine now. Check for plug wires rubbing against something as the motor vibrates at speed.</p></blockquote><p></p>
[QUOTE="KMixson, post: 126039, member: 432"] Captain Ahab is on to something. I had the same problem with my Evinrude 9.9 once. I would be running and the whole motor would jump like it hit something with the lower unit. It would idle fine. I found out that one of the spark plug wires was grounding out against a line I had installed for a pee hole. My motor didn't have a pee hole so I installed one myself and ran it too close to the wire. After moving the wire away from the line it runs fine now. Check for plug wires rubbing against something as the motor vibrates at speed. [/QUOTE]
Verification
Post reply
Forums
Boats
Motors
1976 Evinrude 25 hp woes
Top