I have an 02 4.0ltr 4x4 that I bought with 38,000.00 miles on it, it now is at 216,000.00 miles. I have never had anything on the engine apart, I can hear the lifters a little ( I think they are leaking down) on cold start up and maybe the timing chain tensioner but it runs fine. I have heard the heads are the week link on the 4.0. I have also heard the 3.0 will go for ever, who knows.
How far will these engines go ?? 3.0 & 4.0 anyone know ?
Mine is also a standard trans, I replaced the clutch once. It is starting to feel like the slave cylinder needs to be blead as it drags a bit, won't always shift stopped & running.
Auto's don't seem to go much over 100,000.00 miles before needing a rebuild but I guess that depends on what use they have had.