Here’s a good example of overheating caused by external plugging within the fins. Many of the radiators & oil coolers we get in for repair & cleaning have a lot of plugging & debris externally within the fins which drastically reduces airflow through the fins which reduces the heat dissipation quite rapidly.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission