I have a 40 hp yamaha outboard engine. It runs fine but will not shut off when the key is turned off
C colby.arnold Recruit Joined Jun 7, 2009 Messages 1 Jun 7, 2009 #1 I have a 40 hp yamaha outboard engine. It runs fine but will not shut off when the key is turned off
cousinabe Senior Chief Petty Officer Joined Nov 13, 2001 Messages 765 Jun 7, 2009 #2 Re: yamaha 40 hp will not shut off bad key switch ground wire.
