Whenever I let go of gas, I can hear a high pitch whiney noise.
It seems to be coming from the drive side of the engine, near the back.
I looked at all the hoses, seems to be clamped properly and no physical damage.
Any ideas?
Whining sound, leaky hose?
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free5ty1e
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Re: Whining sound, leaky hose?
...turbo car?
Is it your blowoff valve maybe? That's located about in that area... the stock valve recirculates excess air back into the turbo's intake, that may be what you're hearing. Although I don't really remember the stock valve making much noise...
Is it your blowoff valve maybe? That's located about in that area... the stock valve recirculates excess air back into the turbo's intake, that may be what you're hearing. Although I don't really remember the stock valve making much noise...
-Chris
91SS 4EAT stock, 200k mi
91SS 5MT rebuilt engine waiting for a shell
93TW 4EAT, Forester lift, 3" TBE, 11psi, 200k mi
94SS 5MT4.11+rLSD 311k km: RobTune550,TD05-16g @ 18psi,FMIC,3"TBE,Forester lift
91SS 4EAT stock, 200k mi
91SS 5MT rebuilt engine waiting for a shell
93TW 4EAT, Forester lift, 3" TBE, 11psi, 200k mi
94SS 5MT4.11+rLSD 311k km: RobTune550,TD05-16g @ 18psi,FMIC,3"TBE,Forester lift
Re: Whining sound, leaky hose?
No, is a NA car.
It sounds like it happens only above certain RPM's at a higher range.
It sounds like it happens only above certain RPM's at a higher range.