Anziil

I believe it's my turbos. They are stock and have 113k miles on em. But under acceleration there is a slight wooooo sound heard in the cab no smoke or anything just the low whistle. So either my car has a chip or crack in the trim or my turbos might be getting old. Any thoughts?

johnkk

if a turbo goes, the sound is extremely high pitched like a dentist's drill. It's unmistakable.

You might be describing a vacuum leak sound.

Anziil

So start checking hoses and hope it's not a big problem.