[gtofreek]

I even said that they didn't hurt it so it doesn't matter if they got on it or not. That's what it was built for. I'm just saying it seems suspicious to me that they didn't say anything about the knock. You never even said anything about it until I and someone else mentioned it. Most shops that install and fire up an engine that they didn't have anything to do with will mention a noise if they heard it, immediately. They are not wanting to be held responsible so they mention it right away. As much noise as it was making, they have to have heard it. That's why I wonder if it was just about to start rubbing and during the course of their test drive, it actually started knocking. At this point, it really doen't matter. The distributor was the problem so it's getting fixed.