AC Delco Battery Class Action Lawsuit
 

Just an interesting point for those of us using AC Delco side post batteries. I had one in my IROC for several years and I could not understand what was making the positive side constantly corrode with that greenish powerdy residue. I cleaned it many times, and tried everything from baking soda, peterolum jelly to dialectric grease but nothing kept it away. I thought it was something in the electrical system of the car causing it.
I come to find out, its the battery, and I'm not the only one.
http://www.lieffcabraser.com/delphi.htm

Just thought I'd throw that out there in case someone else is pulling their hair out over this.

cheers.

Great. I just bought a Delphi battery. :doh:

And it gets even worse than just the corrosion.The positive terminal WILL completely pull out of the case.