31-01-2012, 06:41 PM
could be the Diode pack on the alternator. sounds exactly like what mine did when my alt died. the diode pack stops electricity backfeeding through the alternator to the rest of the cars systems. or at least thats what i took from a brief explaination from the AA man..
alt light was also on when car was driving too..
alt light was also on when car was driving too..