[S-mk3-B]

Hey, so I had the same problem couple of months ago. So I would suggest to check and see if you have any codes stored first, also check your oil pressure cause if you have a bad oil pressure then that may be what lead to your current problem. From the way you described it im leaning towards the idea that you have rod knock, so in this case you would have to either swap or a rebuild. I went for a JDM swap and she is up and running like a champ so if you ever have some questions about that too feel free to ask!