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TT whistling after car shut down

I have exact same issue. When you pull dipstick the noise goes away, but will come back when place the dipstick back in. Clogged pcv

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Old 04-22-2019, 03:02 AM   #16 (permalink)
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I have exact same issue. When you pull dipstick the noise goes away, but will come back when place the dipstick back in.

Clogged pcv
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Old 06-28-2019, 12:34 AM   #17 (permalink)
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It's caused by the check valves, at least with the AAM kit. Mine does the same thing, kinda silly sounding.
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