For some reason the new battery i put in a few months ago is draining - i started the van after it sitting for a few weeks and it started first turn - but then two days later it's like it's got a lazy starter motor (dying battery). I checked the battery voltage whilst the van was running and it was putting out close to 14v. I have cleaned up all the battery/alternator/starter motor and body earths. Because this is an ex AA van there are wires everywhere and i'm not sure where to start. Can anyone help this mellow yellow wagon.