HELP! Replacing heater core?

[kjd]

Hello, I need to replace my heater core. I have a 95 Grand Am 3.1, does anyone have any step by step Instructions? I know its not to much trouble maybe a days work. But I have not done a heater core before and would like to read up on it before starting.. any help would be great thanks
-Keith

[Anonymous]

check out www.autozone.com , they have free online repair manuals.

[kjd]

Thanks but they did not have anything on heater core.