One problem related to gas recirculation valve (egr valve) has been reported for the 2011 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Ford Fusion based on all problems reported for the 2011 Fusion.
At 138825 miles, the engine began to have a misfire on cylinder #4, which was initially a vacuum hose leak. Then, the car starts having an ?earthquake? whenever the car is stopped at a red light. The cause would then be an egr malfunction. As time went by, the misfire on cylinder 4 shows up again. Took my car to the shop to have the issue looked at, found to be a cross threaded spark plug, and they recommended the cylinder head be replaced, the engine assembly replaced, the coolant being replaced, and the ac being recharged. Repair would?ve cost $10,500.