Hey everyone. I just picked up this car for pretty good deal. I knew before I bought it that the engine was going to require some work if not a complete overhaul. That does not concern me at all as I intend to keep this car for quite awhile. The guy that I bought it off had it towed to the local Ford dealership and they started it once and figured it was a piston or wrist pin. It seams to be coming from the passenger side. I was just wondering if anyone here might be able to narrow down what I should look at first. The car has 83,000 miles on it. I don't believe there are any major mods other then full exhaust and CAI. Oil pressure is reading good on the gauge. Oil level is good. I know a lot of you have loads of experience with these engines so I wouldn't mind hearing your opinions. I'll post a link to the video so you can hear the sound that it is making. Any help would be greatly appreciated. Thanks!