You're are probably due for a timing chain replacement - I would pull the valve cover to make sure your guides are there. If they are and you're not hearing it 'slap' around then you are OK for the time being.

In addition to that you will want to replace the water pump, and refill with fresh Toyota Coolant.


93' Toy xCab
bobbed > 22rEB > w56 > stock duals > SAS > 4.88's > 37's