2000 5.4 2X4 EB Exp, 198,000 miles, replaced plugs and COP's once (about 50,000 miles ago), replaced alternator once, rear axle seals once (last week), going to replace the pinion seal this weekend (should have replaced it last weekend when I did the axle seals), upper and lower ball joints and tie rod ends at 110,000 miles (went with greasable Moogs and don't expect to have to do that job ever again). No motor or transmission work needed other than fluid and filter changes. I am very hard on vehicles and my Exp has held up better than I could have ever hoped for. I have loved this truck and it has been the best vehicle, bar none, that I have ever owned.