[suprchrgd]

i had this and it ended up being the seal on the radiator where the aluminum section and plastic sides of the radiator meet. Would only leak after running hard or longer trips. It separates at the alum/plastic as the temps rise in the radiator and expands under the pressure. I had the front end tore apart abut 4 times before I could locate the leak. Mine was leaking on the drivers side, right above the drain plug.