Well, that is the thing. It depends. After my pops talked to the shop its at right now, they said that I needed a new engine. I then talked to another shop that knows my specific 4runner better and they said bring it in, we can rebuild the heads and put a new timing belt and water pump in along with flushing the transmission for around 1600. If it is just the head that needs to be rebuilt, I will just go ahead and do that. If it ends up being a bigger problem than that, I am tempted to go for an attempt of the sequoia v8 but no promises. We shall see, but as of now I am just sort of depressed I don't have my car... I hope you get better news.