Buy a light probe, disconnect the negetive battery cable from the terminal and install the probe between the battery post and the battery ground cable. I can't remember which direction though. If you have a drain on the battery it should light up. Start pulling fuses until the light goes out. This should get you in the general area of the problem. If after pulling all the fuses and the light is still on start disconnecting, i.e alternator, regulator, etc.etc. until you get the light to go out. When you get the light to go out your found the drain.
52 Chevy 3100 5 Window, LS Swap, 4spd Auto, Vintage Air AC / Heat, CPP Power Front Disc Brake Conversion with bearing upgrade, Power Steering Conversion, LED Tail Lights
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