07-31-2012, 01:49 PM
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#10 (permalink)
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Base Member
Join Date: Jun 2012
Location: TN
Age: 59
Posts: 243
Drives: 2012 frontier sv v6
Rep Power: 13
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Quote:
Originally Posted by wstar
Well, there is a proper PCV valve on those lines, assuming you're playing with the right ones (the ones that run to the pair of outlets on the front of the intake manifold). Maybe the valves have gone bad?
I do run an Al catch can way over in the battery compartment, but I wouldn't think the relatively small volume of hot PCV air would be a significant factor anyways. An actual failed PCV valve could cause all kinds of problems, though.
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yes ,the ones i checked are the ones going into the front of the manifold.im still a noob with this car so if i dont hear a click by pinching the pcv hose,how can i tell if the valves are bad ?
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