wow, that needs to be powerwashed inside and out. The body looks ok though. I'm sure that's 2.0L, your profile needs to be changed to reflect this. Confusing to see 4G15. Its a 4G63 2.0L. Make sure the prior owners tell you everything wrong with the truck to give you a head start.
Gawd Chuck was a great looking truck too, Put the running gear and all on him instead, lol.