Two problems related to loud engine noise have been reported for the 2015 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Ford F-150 based on all problems reported for the 2015 F-150.
A/c compressor and evaporator assembly failed on a 2015 truck with 50k miles! just out of the blue the a/c compressor started making a loud noise and subsequently failed very shortly thereafter. Had to get it replaced. In connection with this problem, the evaporator assembly failed as well and was leaking freon into the cabin of the vehicle. Had to get that replaced. $2k worth of repairs - unbelievable. A simple google search shows this to be a common issue - this needs to be recalled!.
New 2015 f150, accelerates and decelerates on its own. Brakes create loud noise. Wiring harness as it relates to the shifting of the truck was replaced within the first six months as well. Auto off frequently refuses to restart. Loss of complete power on highway.