 I have been reading posts, I have a 2006 Pathfinder, purchased brand new and had all the problems, replaced fuel gauge, IPDM, AC problem all under warranty.  But I have had to buy two catalytic converters (they were flooded when the IPDM went out but Nissan would not cover), a new radiator with the fluid into the transmission (hopefully I won't need a new transmission but that may come too), and most recent a torque converter.  Once my car hit 100,000 it fell apart, this was my first Nissan and I purchased this brand thinking it would last 200,000 but I will never purchase another Nissan, my first and last.