Quite awhile back, someone posted a link to a post from a GM engineer discussing the oil life monitor, how it was developed, and how it works. I have the following link, but it no longer works. Does anyone have a link to it that will still work?
http://theoildrop.server101.com/ubb/ultimatebb.php?ubb=get_topic;f=1;t=010523
http://theoildrop.server101.com/ubb/ultimatebb.php?ubb=get_topic;f=1;t=010523