If you have "mysterious" issues now and then when you hit the starter, then here's what the culprit may be--the ignition system fuse that's right beside the the ignition switch
Here's what that it looks like. Note that the fuse is corroded into the cap--it won't come out in one piece. The required 10 amp fuse is shown below. (Guess how great a circuit that was making!) West Marine # 132060 five bucks for the entire new assembly. (Thanks John S.)
Jeff
PS: It's dog to remove the entire assembly, requiring a deep 11/16 socket. I replaced just the cap on one side, installing just a new fuse on the other side, and lubing everything with electrolytic grease.
fastjeff attached the following image(s):
"...reality is not nearly as lovely as the world of Liberal Land. No wonder so many people want to go there." - Tom Sowell