Dished plugs in 48 special

BobsInvader

Recruit
Joined
Jul 2, 2009
Messages
5
My 1994 Evinrude 48 Special has reversed polarity to the spark plugs, causing the negative to become "dished"- worn away or hollowed out. I'm using the correct plugs and gap, but it continues to happen. The books don't say how to repair the reversed polarity problem and no one seems to know anything about it. Please help!
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Dished plugs in 48 special

What do you mean by "dished" ?? Could you post a pic ??
 
Top