drain

Hey Guys, I've got myself a 67 with an aftermarket stereo. I am new to using a multimeter but have been reading so I get the general idea. I'm using a digital meter for my testing. I wanted to write this out for review so that someone could confirm that my drain testing methods are correct...

Ok so I have a base (I think anyway) 1987 Camaro with the 2.8 V6 in it, 5 speed manual. It's got the weirdest battery drain I've ever seen. It will spontaneously "fix" itself, usually after I accelerate hard, and then after about three days goes right back to draining the battery. I KNOW the...