Quote Originally Posted by Nisshead View Post
this is what i was talking about guys: http://www.nissanpatrol.com.au/forum...hlight=housing

Might not be the issue but I thought it might help
Read post #10 in this link. A chip might help. I ran a DP chip with the same setup as you with no issues. The intake pipe on my Di was cracked too, I was making a new intake pipe for it, but now the motor is coming out, for good....