Battery draining issues

[Blazin'4x4]

I just bought a 79 k 20 for 500.00. fixed all the problems it had except that something is draining the battery. Even with the key out and ALL the fuses pulled it still drains very slowly. Its dead by morning. Ive done a little probing with a multimeter but cant find anything. Any ideas of a good place to begin searching?

 

[rick88blaze]

Have you had the battery itself tested to see if it has a bad cell?

Rick

 

[southernspeed]

Take your neg terminal off and put a volt meter between between neg post and ground. See what current drain you have. If none or almost nothing your battery is shot. If a big drain, start unplugging stuff to see what stops the drain. Start with the alternator.