Well i just finally figured out why there was a rattling in my car today. It seems that when my wife ran over a log a month ago that it it busted the oil gasket and cracked the oil pan. So the pistons have been running dry thank God none of them cracked. Well i got my jack out and replaced the gasket and oil pan as well as the filter and changed my oil. I tell ya it always makes me nervous everytime i jack a car up and get under there. Im always afraid the jack will kickout and squash me lol, but its gotta be done sometimes.