I own a Lincoln mkz reserve it started running rough and i was informed it had a misfire code and the recommendation was to change the coils and spark plugs, after that was done it still wasn't fixed after multiple items on vehicle changed it stopped running altogether and i was told the engine lost compression and that this is common flaw on 2017-2019 Lincoln engines and that ford even has a service bulletin and my sole remedy was to buy a new engine this isn't right someone could be inured if vehicle dies in traffic on top of the fraud by ford they are selling vehicle that intentionally blow there engine after the warranty period, i have send hundred of other poor soul that this has happened to online . the us government needs to take action to stop this fraud