Download ISSUE Some 2006 Explorer, Mountaineer and 2007 Explorer Sport Trac vehicles built on or before 8/8/2006 and equipped with a 4.0L engine may experience coolant leaking from the radiator. ACTION Follow the Service Procedure steps to correct the condition. SERVICE PROCEDURE 1. Replace the radiator with the updated radiator following Workshop Manual (WSM), Section 303-03. NOTE NOTE: A REVISED FAN STRATEGY IS ALSO AVAILABLE FOR THESE APPLICATIONS 2. Reprogram the Powertrain Control Module (PCM) to the latest calibration using IDS release 58.2 and higher. This new calibration is not included in the VCM 2008.