Noise when I decelerate?
Freshman User
Joined: Oct 2005
Posts: 42
Likes: 0
Well add another owner to the list with the same problems. I have taken the truck to Ford twice now. Both times they said it was normal driving conditions. I did get them to update the ECM but that was only due to the letter I received regarding driveability. The new firmware flash may have helped a little but nothing to speak of.
Posting Guru
Joined: Apr 2005
Posts: 1,035
Likes: 2
From: duncan oklahoma
i have replaced many turbos at the dealership for the noise that most of you are describing.the vgt turbo is prone to sticking in an over boost condition due to moisture getting in between the plates that veryate the turbo,wich causes the plates to stick in the boost position.this is usally caused buy lack of driveing the truck a little harder than you usually would,sitting for a long period of time without driving.we have had them sit on the lot for a long period of time and only have a few hundred miles on them and have the same noise.if yall have warranty i wouldnt take"its normal"at all.
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2007, 60, decelerating, deceleration, f150, fillup, flapping, flutter, ford, injector, noise, powerstroke, roar, turbo, vanes
