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  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!!!!!
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