I'm not sure if this is trouble or just something I've never heard before because of blasting Van Halen or Rush. I have a 2021 with no blow-off valve, when I accelerate moderately hard and lift off the gas suddenly I get a turbo flutter sound. Think mid-80's Group B rally car or Audi IMSA GTO from the late 80's. Love the sound but not sure it should be doing that. Does anyone else have that happen? Thanks!
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Turbo Noise
- Thread starter SeanColin
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- '20 Raptor, '22 Explorer ST, '14 GT500, '03 F150
*Technically* you are bound to hear something. Those earlier years have a "bypass", or "recirculation" valve.
A BOV vents all the air outside the system and is very loud.
The bypass valve *also* lets pressurized air rush by, just back into the system.
Either way, pressurized air gets fired off somewhere, just one is more muffled than the other.
A BOV vents all the air outside the system and is very loud.
The bypass valve *also* lets pressurized air rush by, just back into the system.
Either way, pressurized air gets fired off somewhere, just one is more muffled than the other.
- Messages
- 1,578
- Reactions
- 764
- Points
- 162
- Location
- Nevada
- Vehicle
- '20 Raptor, '22 Explorer ST, '14 GT500, '03 F150
- Messages
- 1,578
- Reactions
- 764
- Points
- 162
- Location
- Nevada
- Vehicle
- '20 Raptor, '22 Explorer ST, '14 GT500, '03 F150
It guaranteed is normal but I think @SeanColin and I just want to know what it is.
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