Two problems related to tire valve have been reported for the 2010 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Ford Fusion based on all problems reported for the 2010 Fusion.
Tire valves all started giving me problems. I would wake up to flat tires every morning. When I would fix one, the other would start leaking air as well. I had to change all four of them because coincidentally they were all leaking air. The staff at the dealership were also trying to blame me saying that I must've hit something. It's not me, it's the car.
We purchased 2010 Ford Fusion hybrid & picked it up from dealer on 12 Jul 2011 and drove it home. When we drove vehicle next on 16 July 2011, the tpms warning went off when we were only a couple of miles from home. I turned around to get vehicle home, but noted that the vehicle sounded like tire was flat. I pulled off and saw passenger rear tire was completely flat. We called Ford roadside assistance who changed tire. The man who changed the tire (installed donut) noted that the valve stem was missing. I took vehicle to local Ford dealer who found the alve stem had separated and was inside the tire. The valve stem was replaced by the Ford dealer under warranty as the vehicle had less than 100 miles on it when tire failed.