Two problems related to engine exhaust system have been reported for the 2010 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Ford F-150 based on all problems reported for the 2010 F-150.
47000 miles on truck. Both catalyst converters have failed within 1000 miles due to the way they are constructed. Internals of converters have two elements in which rear element appears to just be cemented in and will come loose internally. When this happens it can rotate inside housing and not let exhaust gases exhaust correctly causing loss of power.
Started driving this truck and exhaust fumes stated smelling in the truck. Causing my family to seek medical attention.