Turbo sqeeling sometimes.

idkillinit · Feb 9, 2012

Has anyone heard this or is it common. Which one does it. Hmm

BOOM

Dzchey21 · Feb 9, 2012

Under hard boost?

Most likely its the pipe between turbo or the gasket on the exhaust side between turbos

idkillinit · Feb 9, 2012

No not hard throttle. It's light and normal when I hear it. Sounds like a bearing honestly

BOOM

Dzchey21 · Feb 9, 2012

Chances are its a wheel hitting the housing. Pull the intake off and see if you can move the shaft

idkillinit · Feb 9, 2012

It's got a very little front to back play. Thrust bearing??

BOOM

Mike M · Feb 9, 2012

Sounds like the beginning of wheel-to-housing contact. Does it do it right off idle, say when thrust is first applied?

Dzchey21 · Feb 9, 2012

Could be the high pressure. Shouldn't make any noise how long has this been going on?

idkillinit · Feb 9, 2012

Hmm. Idk how long time but its Prolly 3000 miles. Notice it the most under acceleration. Does not do it when start up.

BOOM

Dustball8504 · Feb 10, 2012

Are you sure it isn't wind noise? My truck will do this when its cold and windy but I read up and its just the window seal. I noticed it with both sets of turbos I've had on it so I ruled that out right away.

Turbo sqeeling sometimes.

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