One problem related to engine noise has been reported for the 2007 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Ford Expedition based on all problems reported for the 2007 Expedition.
Engine started making noise. Pulled it a part and found the common 5. 4 liter problem. The cam lobs was eaten up roller had frozen up and eaten cam up and tapet has went bad also. Vech was in use when this started.