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Turbo Shutter?

1112 Views 2 Replies 2 Participants Last post by  RHurricane200
often times I hear a rapid cha cha cha sound from my turbo when the torque converter locks. My mechanic said thats called turbo shutter and its normal.

What do you guys think of this?
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Discussion Starter · #3 ·
Alright thanks. It doesn't do it when i let off quickly, just when the TC locks as if the drop in rpm associated with the boost causes it...
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