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1994 Johnson 15 hp problem - need help
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<blockquote data-quote="Gotem" data-source="post: 318111" data-attributes="member: 9901"><p>You may want to check the spark plugs. You may be running on only one cylinder. I had that happen when I had to have a helicoil replaced. I have heard that some of these 9.9/15's run surprisingly well on only one cylinder. This could account for a power loss.</p></blockquote><p></p>
[QUOTE="Gotem, post: 318111, member: 9901"] You may want to check the spark plugs. You may be running on only one cylinder. I had that happen when I had to have a helicoil replaced. I have heard that some of these 9.9/15's run surprisingly well on only one cylinder. This could account for a power loss. [/QUOTE]
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1994 Johnson 15 hp problem - need help
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