I was doing fine on the road until these past few days when the temp hit a hundred. Once it got that hot, it was get hotter and hotter out cruising at full speed. I guess the temp of the tarmac was a lot hotter than the air temp and that didn't help either.

The fan is 1/2 out of the shroud.

The hoses are all new and the lower hose has a wire in it. It doesn't collapse.

The t-stat is a 180* unit. You can see on the temp gauge when it opens up because the temp will go back down a bit but then it just keeps going up and up. I've got a Milodon high flow stat in it but it did the same thing with a regular style stat.

I can control the temp some but opening up the water valve to the heater and kicking the fan on full blast. But that's really not that much fun.

I'm really leaning toward a problem with the radiator.