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  1. F150 Ecoboost Problems
    2011 F150 3.5 Eco. Changed the throttle body about 6 months ago, when it went bad. Got one of the cheapest at Auto Zone. Haven't noticed any difference in performance, but my mpg has gone down since then. Not sure if that's the cause or not after reading some of the other comments on mpg...
  2. 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...
  3. F150 Ecoboost Problems
    So I'm pretty new to the ecoboost world and need some help. I couldn't find another thread for my specific problem. So I bought my first one last November a 2016 f150 3.5 ecoboost with 52k miles on it and as of now it has just over 70k. I did some research before buying it and I saw alot of...
  4. F150 Ecoboost Problems
    Hello Friends, I purchased a used 2013 Ecoboost 3.5L 4wd back in February. Due to a sketchy dealer and a crappy local Ford Dealership, my Beautiful Big Red has been in the shop for about half the time that I’ve owned it. Here is the list of completed work VCT Phasers & Timing Chain Replaced...
  5. F150 Ecoboost Problems
    I was driving home the other night, the truck just slowed to a crawl and the big wrench popped up on the screen. After some research, i found that the throttle body went on me. I replaced the throttle body and everything seems to be fine now. I currently have 153,000 miles on the truck, and...
  6. F150 Ecoboost Performance
    Anyone swap out their stock TB for the BBK TB? I purchased the BBK Throttle Body 73MM from Stage3, on the box it 73MM throttle Body 2011-14 Mustang V6. Is this correct TB to swap out on our ecoboost, or does anyone know? I have not contacted stage3 yet just want to confirm with anyone else that...
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