[Deuce]

Originally Posted by alongat

Thanks guys - I don't think this leak is coming from the radiator area, I thought it is coming from the overflow tank hose but for the price of the rad cap, it sounds like it would make sense to start there.

Thanks again

There is an overflow hose from your rad cap mount that goes into the overflow tank. When the rad cap fails to seal or your engine overheats the pressurized water flows through the hose into your overflow tank. That is why you don't see any seepage from the rad cap.