So here is the story.
When i first started my car i had both pcv, and crank case vaccum going to atmosphere. My car ran incredibly rough and i could hear a vacuum leak. I could not find the leak so i went the route of hooking up the catch can, wondering if that was the noise. Nope it wasn't and then my car started blowing mass amounts of white smoke out of the dp. At first i thought my fuel pump shorted out because i still have the opening exposed for the checking after i fill my tank up (after installing a dw65c) but it wasnt. So then I thought hmmm must be a catch can issue, and S*&t did i blow my head gasket by doing this.... Well fixed the vacuum leak, and by then i made 2 separate cans (made no difference). started the car last night ran and idled great except after about a min white smoke again. So ripped out the newly rebuilt turbo and found the housing is cracked!! Ohhh darn, now the housing is at work, and we are going to try and weld it, if that does not work, just going to eliminate coolant and buy a turbo timer. So that's my story yee haw