2013 F250 6.7L Diesel – Just did my 55,000 mile oil change at Bill Utter Ford located in Denton Texas 11-6-2015. Service writer had technician show me a coolant leak on the driver side by the plastic drain plug. Talking with the technicians I was shocked to find that this is NOT a uncommon issue. There is absolutely no reason for a 70,000$ medium duty truck that is used for nothing more than a commuter. No towing, no performance upgrades. The dealer says 1,700.00 to replace. After reading hundreds of posts on diesel forums I have to ask who is ready for a class action lawsuit. Since 2010 Ford super duty has been plagued with radiator problems, and I believe Ford is still using faulty equipment and hammering their customers for an obvious warranty/recall issue.