My '98 GP wouldn't start and wouldn't take a jump start the other day. Upon inspection the positive battery terminal had become corroded and surrounded with the green fuzz. I cleaned up the terminal and harness, replaced the terminal bolt, and neutralized everything with a baking soda solution and rinsed with distilled water. Two days later the problem was back and now I can't go a day or two without having to disassemble and clean. I've never had this problem come back so quickly before. The battery is relatively new (18 months on a 72-month heavy duty), holds a charge and shows green in the indicator, but my only guess is that it's leaking acid and needs to be replaced. Any other ideas?
JGM