Does the 2009 Ford Flex have a timing belt or chain?

The 2009 Ford Flex is equipped with a timing chain. Unlike a belt that needs routine replacement, a chain will generally last the life of the vehicle. However, there are exceptions, and replacing one is labor-intensive and expensive. The chain is one of the most important components of Your vehicle. It interacts with the camshaft and crankshaft sprockets to turn the gears that control the opening and closing of intake and exhaust valves. These valves need to be synC-HRonized every time the engine fires. Otherwise, expensive damage can be resulted. The most noticeable symptom of a failing chain is rattling noise in the engine compartment. Since the part is in constant motion while the vehicle is running, friction can cause fragments to break off and land in the oil drain pan. Once here, they bounce around while the vehicle is in motion. The average cost to replace this part in the 2009 Flex is $1,090 to $1,370, including labor.