I recently added a trans cooler with e-fan that i didn't plumb yet but have that fan on, pushing through the AC and radiator and directly wired in with the relay that controls my radiator e-fan. My issue is that when driving for longer periods of time (45min) on the highways, I get extremely hot temps. Is the fan blocking some air that should be easily passing through the AC and Radiator? It seems to happen at high speeds only, 65mph+ when the engine is warm already. a trans cooler is pretty simple install and even with hot trans fluid in it, shouldn't affect the engine temp? It is mounted about 2.5" from the AC condenser, is it creating a vacuum in front? As soon as i hit the exit ramps, it cools right down. 1. Alternate location for trans cooler and fan? 2. Remove trans fan? 3. something deeper, radiator, thermostat....etc.