Need input on 6.0 PS decision. I have a 2003 F-350 Lariat with 55,000 miles. 100% stock. Truck is in great shape. I had the EGR valve checked at 25,000 miles. Now think it may be going bad as I just started to notice a little white overflow from coolant resivoir. I frequently tow 10K -15K trailers. Questions are:
if I am going to spend the money to repair, should I just delete the EGR and, given the other info here, do the head gaskets and studs plus the oil cooler while I am at it - it there anything else that would be recommended or
trade for something other than the 6.0?
If I decide to repair, does Ford cover all the PSs to 100,000 miles?
What would the repairs run ballpark?