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Old 12-23-2009, 09:51 AM   #1
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odd noise

So we just got in to Ct from Mt,'( my son's 99 2.3) before we left I noticed an odd hollow knocking (poc poc poc )on accelleration from around the intake area.I thought hmmm valve seat? The noise has gotten louder, tho the car runs good, no other symptoms, other than low mileage, which might be weight (loaded with gear).Could it be something else? MAF, or some flapper valve?.I'm going to start by taking a good look around, any suggestions on what it might be / what to look for? TIA John ' 96 Aero
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Old 12-23-2009, 10:00 AM   #2
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Scrape for sludge? What's it look like under the valve cover?
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Old 12-23-2009, 01:32 PM   #3
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Tried looking at the BOV or is there a hose loose near the cam cover?
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