This problem is more perplexing because a high voltage generally cures
more problems than it creates. I can only guess that one of the charge
devices is actually a drain in some situations.
Agreed, that's why I think it has to be something electronic (built in
safety
override thingy), I haven't tried to put a meter on it yet, just
thought maybe
somebody knew what it could be off the top of your head.
Note, the newer yanmars come with more electronics; engine panel/tach/
hr
meter. I don't like it.
Should electronics that are design for 12v be able to function at
14v? I would
think so.