Sawbones had a problem that sounded like the engine was coming apart and it turned out to be something with the drivers side timing belt pulley. George was the one who fixed it but Brett Ramey diagnosed the problem for Tim at ZDAYZ. He just put his hand over the drivers side and you could feel a difference in vibration so he said that is what needed to be fixed. It might be worth your time to contact one of these guys before you start tearing your whole engine apart just to get their input.