My Dads car (Renault Clio 95) every now and then ends up with a completely flat battery. Done all the usual stuff, new battery, volt meter, checked for any 'left on' items with multi meter in line, but can't fine the reason...If a diode was going down on the alternator then it wouldnt show any charge? (i think) it does show a steady 14 volts with a load.
any ideas
ttfn....Alistair