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More on trumpeting sound
Posted by BrianG (more from BrianG) on Fri, 23 Mar 2007 08:20:47
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I've had this odd trumpet-like sound coming from the engine compartment (towards the driver side) on occasion ever since i installed the high-flow air intake from Talliaferro.
Symptoms: when on a modest incline, revs near 2000 RPM, turbo gauge on the line between green and yellow, gentle acceleration, and independent of speed there will be a 'hooting' or 'trumpeting' sound from a half to 2 seconds. This is not the sucking and hissing sound from the air intake, which is clearly on the passenger side and is much quieter in overall volume. There are no CEL or warnings on the SID.
I have a new bypass valve on the way from Ebay, which I hope will solve this weird sound since it seems to be coming from the vicinity of the BPV. If anyone has any more clues, please let me know!
posted by 12.30.3...
Posts in this Thread:
- More on trumpeting sound, BrianG, Fri, 23 Mar 2007 08:20:47 <-- Viewing This Message
- Re: More on trumpeting sound, Mark, Fri, 17 Aug 2007 08:59:31
- crumbling vacuum hose, BrianG, Fri, 23 Mar 2007 14:41:51
- That is why they call them "Hooter Valves"....., MI-Roger
, Fri, 23 Mar 2007 09:25:25 - could well be bypass valve..., LesH, Fri, 23 Mar 2007 08:25:02
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