One problem related to steering idler arm has been reported for the 2007 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Ford F-150 based on all problems reported for the 2007 F-150.
There was a noise (clunk) when the steering wheel was turned 1/4 of a turn to either the left or the right and there was "play" in the steering.