Electrical draw issue

I would say "maybe." On the two Rangers I own, the only drawback to disconnecting the battery is that the computer "takes a few miles" to reteach itself.

I've heard horror stories about some GM owners something about security and the radio?? But when I got my 95 Olds from my Mom, the battery had gone dead/ bad and sat for a couple of weeks or more. It suffered no ill effects.