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      11-26-2021, 02:10 PM   #1
bcoffin23
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Hissing noise under load (video included)

I recently noticed my 2015 (DCT) has been making a serious hissing noise under load.

This just started after changing the spark plugs and oil.

There are no visible cracks to the charge pipes and the oil cap is tight. Power doesn't seem to be impacted (or at least nothing obviously noticeable).

Thoughts?

Link to video: https://drive.google.com/file/d/17vn...w?usp=drivesdk
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      11-26-2021, 02:29 PM   #2
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double check everything you removed when u replaced the spark plugs first
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      11-26-2021, 10:42 PM   #3
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Does it seem like it's coming from the left (driver's) side of the engine or the right (passenger)? If it's the left, check your J-pipe…. It's what happened to me. If it comes from the right and you checked all the connections, most likely chargepipe crack on the underside, if you can't see it easily. Just my $.02. Hoping it's just something loose. Good luck!
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