Upper End Engine Noise, Rough Running, Misfire and/or Engine Damage – 2004-2016 Ford Lincoln & Mercury
NHTSA ID Number: 10143079 Manufacturer Communication Number: SSM 47331 Summary Various vehicles equipped with a 4.6L, 5.4L, 6.8L modular 3 valve engine built on or before 8-Jan-2016 may exhibit symptoms that may include upper end engine noise, rough running, misfire and/or engine damage. If diagnosis leads to only camshaft/camshaft roller follower(s) requiring replacement, replace all of …