Trasmissions...
... Autos are as bad if not worse than Dodges. I work for the power co. we've got E-40d's and 4r-100s. The 97 has had 4 transmissions in 100k. The new f-550's have had coast clutch problems at under 30k. Wheel studs have broken off. C. P. S. ,I. D. M. s,sway bar bushings,cracked diff. housings,glow plugs and relays,turbo bolts backing out,high-pressure oil galley plugs leaking. I see this stuff because I work on them. All & all they're not bad trucks. Just not any better than Dodge or Chevy. (I work on all three)... . Doug