I currently own a 2006 F250 with the 6.0 engine. I have decided that I should have purchased an F350 dully so am looking at my options. I have just recently discovered (I’m late to the party I know) that the 6.0 has wide spread problems with the oil cooler, EGR cooler and head bolts. So I am thinking about trading to the 6.4 F350 rather than staying with the 6.0. Does the 6.4 have any similar problems that I should be aware of?