One problem related to coolant leaking has been reported for the 2018 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Ford F-150 based on all problems reported for the 2018 F-150.
My 2018 Ford f150 has an issue with the engine cam phaser making a knocking noise during startup. I had them replaced by my dealer. I have had my truck back to the dealer 4 times do to oil leaks and check engine lights coming on. Also I am having what looks like my engine oil mixing with my coolant and also the coolant mixing in may oil. The dealer tells me this is normal. I tried to take my vehicle to three different dealers and they all refused to work on my truck they said take it back to the dealer that did the original repairs. I called the dealer that did the original repairs and they told me they refused to work on my truck since I had my llawyer contact Fords customer relations I have repair orders but the file was to large to attach.