I have a 2013 GT with 8800 miles that seems to be running on 5 cylinders.
It happened abruptly while cruising at around 80 MPH. I thought I was running out of fuel at first because the gauge was near empty. One minute all was smooth, then it started misfiring. I have every reason to believe the plugs are original, but I am not blaming them because of the low mileage.
I have run some Liqui Moly Jectron fuel injector cleaner in the fuel tank, but that did not help. I don't have a 911 to read codes.
Has anyone got any idea what may be wrong?