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engine noise

  1. Noise under hood after installing BOV

    2nd Gen F150 Ecoboost
    Recently installed the Turbosmart bov and now the truck is making a chuffing sound (best way I can describe it). I have already done the intake/exhaust/intercooler/tune with no issues but this noise just started with the BOV install. The noise is steady at idle and under load it goes away...
  2. Question About humming/low blow horn type noise! Please Help

    F150 Ecoboost Problems
    I am having a low type horn/hum noise on it seems like the passenger side of my 2014 ecoboost. It has 16k miles. I just noticed it as it has gotten colder (is it the cold doing it?) its kinda random, but usually only last a second or two around 1500 to 2000 RPM in 2nd and 3rd gears. It sounds...
  3. New Ecoboost, Few Questions.

    F150 Ecoboost Problems
    First of all, Hello to everyone here. Got my new 2014 FX4 supercrew about a month ago. I have to say that I really like the truck and so far have little to complain about even with the poor gas mileage. I was wondering if anybody has experienced a low growling noise that almost sounds like the...