I am about to take a trip with my 2000 F350 with 88,000 miles. I've done all the regular things to prepare for the drive (new oil, filters, coolant, etc), which also includes putting a new cam sensor in about 1000 miles ago (I always carry an extra!).

A friend of mine suggested having the "high pressure oil line seal" replaced. He said that the 7.3 has a problem with the seal going out and when it does, the engine losses all the oil in a matter of seconds.

Anyone heard about this problem? Any other suggestions?

Thanks, John