Some 2014 Lincoln MKS vehicles equipped with a 3.5L GTDI engine and built on or before February 20, 2014, may exhibit a raw fuel odor that is most noticeable near the intake manifold.
Some 2015 Lincoln Navigator vehicles built on or before July 17, 2015, might exhibit a warning light on, with diagnostic trouble code (DTC) P0087 and possible loss of power.
Some 2015-2016 Lincoln Navigator vehicles equipped with a 3.5L gasoline turbocharged direct injection (GTDI) engine may exhibit a hard-to-start or a no-start condition.
This bulletin is on some 2013-2015 Lincoln MKT and MKS vehicles built on or before May 4, 2015, that may exhibit an Adaptive Drive Malfunction message in the instrument cluster.