Hi All, I am at a loss of what to do. My 2016 F150 2.7L has been having a miss fire. I ran my scanner code and got a P0302 code. I changed the spark plug, cleaned the cylinder and ignition coil but nothing has changed. The truck will not run, it starts but when it does it doesn't sound good which it then stalls after a few seconds. I have tried everything to figure out what is happening but nothing is working. I got it towed to a local shop which it has been there for a week and they are at a loss and cannot figure out what is wrong. I don't know what else to do; Can anyone help me please????