Originally Posted by OneBadGMC
Sounds like there's more than one knock on that engine. If you're thinking about buying it, I'd stay clear.
Sounds like some valve clatter, along with a rod knocking. Just because he pulled the pan doesn't mean it's not a rod.
No Im not trying to buy it. The guy is just trying to get it runnig good again.
Ok here is a lot better video of it.
http://www.youtube.com/watch?v=9RLnqb2NN48