SailNet is a forum community dedicated to Sailing enthusiasts. Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more!
Boat starts fine at dock. If unplug from shore power and leave a few days - still no problem.
If I use my nav instruments for a short while when under sail, without engine, the voltage drops (i have a meter display) to 12v (from 13+). Engine will not crank at all. My electrical meter shows...