Hey guys, My 00 DII is really confusing me. It overheated once, which is bad, and started to mix water and oil. So...I changed the head gasket but the head were not warped or cracked, so I thought I got lucky. No. One month after the head job it started to do it agian. So I changed the gasket again. This has happened three times, and every time it starts to mix I change the gasket and I put a few thousand miles on until it starts to mix. Anybody have any idea what this thing is doing?