Some 2015-2018 Ford F-150 vehicles equipped with a 2.7L or 3.0L EcoBoost engine may exhibit an oil leak from the engine oil pan’s RTV seal.
Remove the pan and replace the sealant. After removing the pan, it is suggested to allow the crankcase to drain overnight to minimize the chance of residual oil contamination of the crankcase sealing rail.
Remove all traces of old RTV sealant and clean sealing surfaces with Motorcraft Metal Brake Parts Cleaner, then wipe with Motorcraft Metal Surface Prep Wipes and allow to air dry. If possible, allow the new RTV sealant to cure for 4 hours before refilling with oil.
About the Author
Information courtesy of Mitchell 1
Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
