62 Johnson seahorse 10

ukkev

Recruit
Joined
Jan 3, 2009
Messages
5
Just a quick question....

What is plug fouling and how is it caused?
I have a seahorse 10 That whenever i take the spark plugs out one is dry and sooty, the other wet with oil?
On tick over and even when you rev it, it does sound to be running uneven.
Makes no difference swaping plugs around, its allways the same cylinder that is left with the wet plug?
Any ideas on whats causing this and how to fix it are much apreciated!
kev:)
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: 62 Johnson seahorse 10

sounds like you have a bad coil, each cylinder has a coil under the flywheel. the wet one is not firing.
 
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