F150 Ecoboost Problems
I've had a problem with my 2014 F150 3.5 Eco hesitating or lagging since I bought it with 25,000mi. When I stepped on the gas, it always took a second or two to react. Figured it was just how the 3.5 turbo worked......and it was very frustrating. I tried running a couple tunes, changed plugs...