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Turbo whine.

This is a discussion on Turbo whine. within the CLA Problems/Issues/Complaints forums, part of the Mercedes-Benz CLA Forum category; Hey, so my turbo starts to whine at high RPMs on hard throttle. Sounds almost like a squeezing brake or supercharger whine. Any ideas of ...

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    Veteran DavidCLA250's Avatar
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    Turbo whine.

    Hey, so my turbo starts to whine at high RPMs on hard throttle. Sounds almost like a squeezing brake or supercharger whine. Any ideas of what this could be? I have a VR piggy back tune and that's it
    2015 Cla250 Non Sport

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    Rookie sunsoutamgout's Avatar
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    Maybe they accidentally put a supercharger in your car instead of a turbo? Kidding, maybe a trip to the dealer would help. Your issue sounds strange, seems as if something is blocking the turbo?

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    jmc
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    Oh gosh hope it is NOT initial bearing failure ... 🙁

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    Quote Originally Posted by jmc View Post
    Oh gosh hope it is NOT initial bearing failure ... 
    I have a feeling it may.......crossing my fingers...
    2015 Cla250 Non Sport

    Mods: Vivid Racing Tune, Pedal Box, Blacked out roof/wheels/spoiler/grill/window trim, illuminated star, 6500k HID conversion Kit for Halogens, Window Tint, Resonator/Muffler delete
    Check out my build page! Here: http://www.mercedescla.org/forum/57-...ort-build.html

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    Veteran DavidCLA250's Avatar
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    Some said it was the flap that wasn't open all the way.
    2015 Cla250 Non Sport

    Mods: Vivid Racing Tune, Pedal Box, Blacked out roof/wheels/spoiler/grill/window trim, illuminated star, 6500k HID conversion Kit for Halogens, Window Tint, Resonator/Muffler delete
    Check out my build page! Here: http://www.mercedescla.org/forum/57-...ort-build.html

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    Friend omarlekphet's Avatar
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    maybe the compressor having contact with the housing

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    Veteran DavidCLA250's Avatar
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    Quote Originally Posted by omarlekphet View Post
    maybe the compressor having contact with the housing
    Maybe. I'll go check it right now.
    2015 Cla250 Non Sport

    Mods: Vivid Racing Tune, Pedal Box, Blacked out roof/wheels/spoiler/grill/window trim, illuminated star, 6500k HID conversion Kit for Halogens, Window Tint, Resonator/Muffler delete
    Check out my build page! Here: http://www.mercedescla.org/forum/57-...ort-build.html

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    maybe it's saif echoing throughout CLAdom...
    I took European Delivery and drove through four countries in my limited edition Universe Blue CLA 250.

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    jmc
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    Quote Originally Posted by omarlekphet View Post
    maybe the compressor having contact with the housing
    Whoa that aint good ...
    omarlekphet likes this.

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    Quote Originally Posted by 2katman2 View Post
    maybe it's saif echoing throughout CLAdom...
    Meta AF dude. Props haha!

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