I am having overheating problems and am looking at my options. The PO installed a new aluminum radiator before I got the truck but it is not cutting it. After studying it for a minute, it appears like he left the original radiator in the truck and fastened the new one to it. Does this make any sense or am I missing something. It appears like the old radiator is blocking all the air from getting to the aluminum radiator.
It almost looks like the original radiator is integrated right into the front supporting structure of truck. Is it o.k. To pull the original out?