Ford Powerstroke Diesel Forum banner

loud sound

  1. 6.4L Problems Forum
    Hi everyone. I'm Josh... long time viewer, first time poster. I'm on the road with my family and looking for some help. I drive a 2008 F450 with appx. 235,000 miles on it. Auto trans w/ 4.88 gears. DFF/EGR Delete, aftermarket exhaust (obviously), after market intake, studded and new turbos put...
  2. 6.4L Performance Parts Discussion
    when i start my f250 it makes this super loud high pitch squeal from 2-10 seconds and then goes away. i would not have realized anything if it wasent making a noise cause everything seems ok but it only does it some times. thanks so much for any help or input!!!!!
  3. General 6.4L Discussion
    when i start my f250 it makes this super loud high pitch squeal from 2-10 seconds and then goes away. i would not have realized anything if it wasent making a noise cause everything seems ok but it only does it some times. thanks so much for any help or input!!!!!
  4. 6.4 Motor Problems
    when i start my f250 it makes this super loud high pitch squeal from 2-10 seconds and then goes away. i would not have realized anything if it wasent making a noise cause everything seems ok but it only does it some times. thanks so much for any help or input!!!!!
Top