Hello!
I've just been rewiring my Austin big seven, and I'm very confused at the lack of charge to battery, when I rev the engine the ignition lamp goes off, I have a happy 14.3 volts at the battery however when I switch on say the headlamps or another accessory the ammeter is reading a discharge with no difference when revving the engine despite the ignition lamp being off.
I'm baffled as to what it could be
I've just been rewiring my Austin big seven, and I'm very confused at the lack of charge to battery, when I rev the engine the ignition lamp goes off, I have a happy 14.3 volts at the battery however when I switch on say the headlamps or another accessory the ammeter is reading a discharge with no difference when revving the engine despite the ignition lamp being off.
I'm baffled as to what it could be