F150 Ecoboost Forum banner

ecoboost 3.5l

  1. 2015 F150 3.5 vibrates only when cruising/slowly accelerating uphill going between 50 and 80mph (feels like driving over rumble strips)

    F150 Ecoboost Chat
    Hey guys, so my '15 EcoBoost SuperCab vibrates while gently accelerating/cruising uphill on the highway. The vibration is similar to going over rumble strips (slightly softer though). It actually feels like going over 3 rumble strips only then stops for a second and does it again. This...
  2. 2017 f150 EcoBoost rough idling and died

    F150 Ecoboost Problems
    Hello I'm wondering if anyone can help. I have a 2017 F150 Eco boost twin Turbo that has ran fine I met 400:00 miles now and it was idling in the driveway when it just started to shake violently I looked at the rpm and they were at about 500 so I hit the gas and could barely bring the...
  3. TS Performance Ecoboost Ecopro

    2nd Gen F150 Ecoboost
    2015 F-150 Ecoboost Owners! Did you know that you can add 50+ extra rear wheel horsepower and increase your ecoboost's fuel mileage by 2-3 MPG?! The TS Performance EcoPro Module is the perfect choice for increased power and improved economy! The EcoPro connects to the vehicle's MAP sensor and...
  4. New Engine recommendations

    F150 Ecoboost Maintenance
    So I purchased a new Ecoboost engine for the truck. At 270,000 miles I was getting the code for position sensor which is associated with timing chain stretch. Shop with certified ford mechanic is putting the motor in for me and I was wanting to know if there are certain procedures for these...