err rather pull it and replace it. it seems that i broke something while on the way to wfc I DIDNT EVEN GET THERE!!!!! got about 50 miles outside of stlouis and it started making a really banging on the dr side, doug said that it sounds like it is on the top end, so we pulled the valve cover on saturday and looked and the top was fine, dale said start it, and he said nope its something on the bottom. had to trailer it back home yesterday, now i gotta find me a used 4.6 to put in it. id like a 99+ but i cant afford one of thoes right now.so 98 and older is what im going to get. anyone got an engine forsale???????