Hey everyone hoping you guys could help or even point me where to look. Basically I got stranded one day as my battery was killed due to overcharging battery. Now I have changed battery, alternator and the external regulator all done professionally. The auto electricians have also had a look and could not see what would be the issue but have changed the plugs just in case. It still overcharges, not all the time it's intermittent like some drives its fine and some it will start overcharging. Really have no clue what's going on.