turbo whistle?
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turbo whistle?
just got a 05 6.0 about a month ago. 216,000 on it, but in good shape. Anyways a few days ago i was driving and had about 20 psi and let off the throttle completly, boost dropped and it made a sound like hitting a water puddle on a highway. I've driven 6.0's before and every one Ive driven has done it and from what I understand that's normal. But then it got down to just a few pounds boost, and made a loud noise, almost like a belt squeling. The trucks was warmed up almost to operating temp when it happened, and it was only about -7 F or so out. the squealing stopped as soon as boost hit 0.
I've driven deisles a lot, and understand a bit about them, but this is the first one i've owned. Thanks for the help.
I've driven deisles a lot, and understand a bit about them, but this is the first one i've owned. Thanks for the help.
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