Hi Guys, im looking at buying a brand new y61 3.0 patrol gu series 9,the car comes with a standard rear diif lock, this wasn't an option, its standard across the range.. Anyway should i be worried about this engine..i have read a few post and most of them state that nissan have rectifeid the problems of the early model gu's frying themselves..please any info is better than no info...thanks

Moe