6.4?

[00Rich]

I'm looking at an 08 6.4 what are something to look for?

 

[RedRice589]

Oh the list goes on but there's plenty of other threads explaining
1: check the oasis
2: let it warm up and drive the piss out of it (check for coolant underhood)
3: check for leaks underbody for any telltale signs of hard usage from a previous owner.
4: pull oil cap off while running and check for blowby (a warm 6.4 has a decent amount but make sure it's not pulsing or absolutely obnoxious amount)
5: if it's already been tuned be Leary most people trade in before oncoming problems
6: check the exhaust and underbody look for obvious signs the exhaust has been removed recently and replaced.
7: check the car fax also

 

[Jbenso127]

Check for signs of any kinds of oil leaks between the bedplate and the block.

 

[Mbatten]

I'll sale you one 10 or 12 k miles on it after fresh heads,studs,rockers,hpfp,8 injectors,upgraded valve springs,rockers,zmax intake,71/59 turbo exc,,,. Truck has 114k gold xlt all power extra cab long bed $19,000