I’m at 85 Thousand miles on my 2013 focus, about to hit 86. It is a N/A 2.0 Duratec. I was wanting to see good maintenance procedures to keep it running for a while, or any problems known to happen with these engines and basic preventative maintenance. I try to keep the oil changes around 5K, Never seen the maintenance required warning pop up before. It also has the DSP6 Transmission, which I have completed a drain and fill with the Dual clutch fluid at 70K.