p300

  1. C

    2017 Expedition - Jerky acceleration, misfires (P304, P300, P305)

    Hello Expedition Owners. I have a 2017 Ford Expedition Limited (2nd gen Ecoboost 3.5L V6) with 120K miles on it (purchased at 72K miles). I am hoping for some help and direction with the current issues I am experiencing. When I punch the gas to accelerate rapidly, often times the truck will...
  2. Matticus

    Multiple misfire after fill up - coincidence?

    2012 EL - my wife filled up the car at Costco and, within a few minutes/miles after driving away, the car start shaking like crazy. I drove out to see what was going on. Sounded and ran horrible. Initially, code showed a pending misfire on cylinder 3. I got it home and ran it a little more to...
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