Two problems related to gas recirculation valve (egr valve) have been reported for the 2014 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Ford F-150 based on all problems reported for the 2014 F-150.
While driving down the interstate at 70 mph. Truck died completely, dash flashed "put into park" my 15 year old son was driving and has sence to put it in neutral instead. He manuvered to the shoulder from the inside lane. The truck interior lights come on, but nothing else. No power to anything when key is inserted. We are lucky we weren't killled. This happened last Saturday January, 27 2018. Road conditions were dry and it was around 50 degrees. 65,000 miles on truck. 2014 f150 eco- boost 3. 5.
2014 f150 ecoboost in service for 9 months. After driving 4-5 hrs in moderate rain, 35-40 degrees, during acceleration to enter interstate, engine stumbled badly with flashing check engine light. I was concerned of being rear-ended by traffic behind me. After a mile or two the flashing check engine light went out. The truck responded normally for about two hundred miles after this incident. Am on a trip and 1500 miles from home so have not yet taken the truck a dealer. This report is during mid-trip.