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02-06-2020, 05:25 PM
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#7
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Private 
Drives: 335
Join Date: Jul 2015
Location: oc
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Quote:
Originally Posted by bbnks2
Quote:
Originally Posted by ferocity02
I wouldn't be surprised if you got two bad valve covers from URO parts. There may have been a defect in the manufacturing that affected an entire lot of parts from which both of your VC's came from.
If they were OEM then I'd be surprised. URO parts makes garbage, at least from their Volvo parts history.
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If there is no suction at the barb then the pcv is working fine... and it is not the source of the howling. He has air being sucked in somewhere else which is what makes the noise. Oil cap, front/rear seals, valve cover gasket... spray brake clean in these areas and listen for rpm to rise rapidly.
Could be anything honestly... can't hear the noise through your words. Could it be the belt? Tensioner noise? |
https://drive.google.com/file/d/1VB5...w?usp=drivesdk
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