Battery drain, suspect bad alarm install.

Well, it looks to me like it's a simple thing. The constant supply wire is exactly that. Constant voltage to the box controlling the ignition. If you want to do this right I'd suggest you just disconnect the dang thing. Find out where the starter and ignition wires are cut at and just put a splice back in place and take out the alarm entirely. Who's even going to want to steal a 92' ? As for your question, the problem probably lies within the Clifford unit. It's drawing too much current and is defective. There test to determine if your clifford unit is the problem (which I'd bet it is as aftermarket alarm systems in that time period weren't very reliable). I'd put an meter between the constant power and the fuse and see how much current it draws. Then I'd put it between the + battery terminal and + battery lead to see how much the whole car is drawing. With all the lights off (including the hood lamp) and doors closed you should only see very low current draw. In the single milliamp range. Then disconnect the clifford and see how much it draws. If it drops dramatically with the clifford then you've found the problem (just disconnect the piece of crap) and you'll be fixed up. Like I said before though, you'll have to trace those wires which go to the starter and ignition that are listed on that page you mention. Otherwise it'll never start.

Simple, see ! Steve m....

Single digit milliamp seems like a bit too little. Your car stereo will draw that much just to keep the clock and the radio presets. I'd say if you have less than 100 milliamps you're doing pretty good.

-Bruce