can you tell if kdp has been done? how do you know if pump has been juiced? od shows 95343 miles its a 1994 auto 4x4 reg cab unknown history .bought on side of road from a ex dairy farmer i think its all stock?? payed 4500 cash

 

most likey stock and i would guess they wouldnt fix it yet but idk depending on the people

 

you can tell if the paint on the timing cover bolts have been messed with but other than that there is no way unless you crack into it