still need help

tumblebugm

Cadet
Joined
Jun 1, 2001
Messages
20
20 hp mercury run good until you kill it then it will not crank until it cool off has good fire and compression
 

12Footer

Fleet Admiral
Joined
Mar 25, 2001
Messages
8,217
Re: still need help

Sorry.Your previous post was way down the list,and didn't see your reply.<br />You have a tiller type,so that rules-out the control connections.<br />Install a set of new plugs,and see if this helps. The plug for your motor should be Champion L78V. These are gappless plugs.<br />They are quick to foul,and are all but useless once they foul one time. It doesn't seem to matter how well you try to clean them. Let us know how it does with the new plugs.
 
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