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Nimair.ZL1 · 05-21-2023, 03:37 PM

Hey folks,

I was emptying out my mm wild catch can and could help but notice a whistle like sound coming from the driver side of the engine bay. It sounds like a whistle. Car was turned or anything. Sound like a pump priming but it happens for like 1 second and then disappears and happens again after a little bit of time. This is when the car isn’t turned on. Anyone have this sound before and know what it is?

05-21-2023, 03:37 PM	#1
Nimair.ZL1 Drives: 2023 Chevy Camaro ZL1 Join Date: Nov 2022 Location: Houston Posts: 108 View My Garage	Help with whistle noise Hey folks, I was emptying out my mm wild catch can and could help but notice a whistle like sound coming from the driver side of the engine bay. It sounds like a whistle. Car was turned or anything. Sound like a pump priming but it happens for like 1 second and then disappears and happens again after a little bit of time. This is when the car isn’t turned on. Anyone have this sound before and know what it is?