Two problems related to gas recirculation valve (egr valve) have been reported for the 2012 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Ford Fusion based on all problems reported for the 2012 Fusion.
On 10/5/2013, I had to call roadside rescue to jump start car. I took vehicle to advance auto on 10/6/2013 to test battery. The printout results found, indicator light was yellow, cold cranking amps 500 on battery, temperature was to high at 124degrees. On 10/7/2013, call roadside resue to jumpstart vehicle. I let the vehicle idle for a bit, hoping to recharge the battery back to full function. On 10/8/2013 called roadside resue to jumpstart vehicle for the 3rd time and then drove to Ford dealership. With great hesitation, Ford replaced the battery. I had to tell the technician to look at the battery's yellow light.
On my way to work in the morning on a back country road, I went around a 90 degree turn, braking before going into the turn. On the way out of the turn, the engine stalled as I was trying to accelerate. I came to a stop, put the vehicle in park, and then it restarted with not problem, but shocked me a bit.