thought S4s didn't have bolw-off valves...

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09-05-2001, 04:44 PM

ese4

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thought S4s didn't have bolw-off valves...

seems like mine does! I've been noticing this blow-off valve-like sound coming from under the hood as a let off the gas (especially if not only on 2nd gear) do I have a problem? is this normal? the noise is kinda loud but pretty short...

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09-05-2001, 05:08 PM

Lambo-Bully

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bypass valves, 2 o' them. Right at the throttle body. stock-not very noisy...

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09-05-2001, 05:30 PM

idealrides

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you could easily have a torn hose

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09-05-2001, 06:22 PM

ese4

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yup.. i know thanx

i just said it sarcastically

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