Hey Geyoutoo, I am looking at buying a 2000 GU II, It just had a reconditioned motor 30,000kms ago, I am concerned as to how long it will live, researching about the zd30di. Do you think with proper maintenance and services it will last a long time? I also read that adding 2.5 inch to 3 inch exhaust as well as blocking EGR on the nissan patrol reference document can lead to these engines grenading, is that the case?