I have a 92 es300...I took it to the dealer because the engine was overheating. after replacing the power steering pump and installing a new thermostat they said I was ready to go...I drove the car home and coolant was pouring out of the overflow. I know this is not enough info but they pressure checked the system for leaks and said everything was fine...does anyone have any Idea where I can look next to solve my overheating problems.

does the needle go over the halfway point?

perhaps they put too much water in the expansion tank and it has over flowed

while the engine is at operating temp.........feel the bottom half of the radiator....if its cold its blocked........report back your findings