[atoyota4x4]

Well, here is the update. The dealer mechanic called me personally and said he drove it 20 miles both highway and around town and let it idle in the shop. It never once overheated. I just laughed. He ran all kinds of tests and said there were no codes showing, all the sensors and gauges work, the water pump is fine, and there is no sign of a blown head gasket.

I picked it up yesterday and drove it thinking it would overheat for sure once I got in it. I even let it sit and idle and it never overheated. WHAT THE HECK IS GOING ON??

Like I said, I had to stop three times on the way to the dealer that morning to let it cool down.

I drove it for a little while this morning and it ran fine. What in the world has had it overheating for the past month or so? Anyway, I guess I will keep driving it until it overheats again. Everytime a repair place drives it, it runs normal. Only think left to replace would be the radiator and water pump.

I WILL figure this out.