Hi Back in Sept. 2010 thought I had this whipped.... http://www.stangnet.com/mustang-forums/threads/heating-fan-problem-need-advice.824052/ New connector, fan and shroud and think I replaced the ccrm.... Put a Fluidyne radiator in around 08 ??? Now the problem... On the Hot Rod tour when i came to a long line of cars, (stop and go), with the air on the car would start slowly start overheating. Turn the air off and would stay at that temp for a little while then slowly start down. It was warm and I didn't like it.... Thinking of adding a pusher fan to the front of the radiator, a Derale 16214 Electric Fan, Single, 14 in. Diameter, 2,100 cfm, along with a, Derale 16759 Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit. Car Normal temp. is 195 degrees. Thought I would put it on the passenger side in front of the radiator and push more air through.... Questions Will this work?? Should I put some holes in the shroud around the water return/overflow?? Fan will be on that side.. Other suggestions..