My van 2002 e250 5.4
Van has always runs super smooth. Last week I went to leave work and it stumbled on ignition and ran rough. After just just moving 5 mins earlier.
I started it again and sounded fine however my 10 min drive home I could feel a odd feeling like the engine skipped a beat a couple of times.
When I got home I put my odb reader dongle on it and used dashcommand app on my iphone to see if there are any codes.
I got cyclinder 6 missfire code and random missfire code and then a bunch of incomplete sensors.
it seems like certain rpm affect it more like cruising along at low rpm on the highway it does it. If I rev it up a bit it runs better.
Van has a little over 100thousand miles on it.
I have the van in today to get spark plugs new coils I'm hoping this will fix it.
Am I on the right track?