I was at Hardrock in my Landcruiser with a buddy that has a Samurai. So I found the FSM and started sorting through it. Also, I was just out poking around and I found this little temp vacuum switch thing up by thermostat housing that is all rotted out and It is completely broken in half. Now I believe this controls the EGR but haven't gotten that far. I am trying to see if this motor is worth saving. If not I may either pickup another or swap it for something else. It only has 151k miles. I thought these go quite a bit further. It looks rather clean and original. Radiator is kinda cruddy. But other than that a nice little truck.