spark gap 95 Johnson 150

scole

Recruit
Joined
Jul 4, 2002
Messages
4
I recently bought a used 1995 Johnson 150 and I need to replace spark plugs but cannot find anyone to tell me the gap please help
 

rickdb1boat

Supreme Mariner
Joined
Jan 23, 2002
Messages
11,195
Re: spark gap 95 Johnson 150

Scole, it was changed awhile back from .040 to .030. Don't know why, but thats the official setting (.030 ) I still run mine at .040! Seems to run better and have been Gapping at that setting for years, with no problems! Your choice!<br /><br />Rick
 
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