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Today, 03:50 PM
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#1 |
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Registered User
Join Date: Jan 2013
Location: 3,018 feet above the SoCal/Mojave Desert region.
Posts: 365
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Bad PCV or grommet?
Leaking oil around the PCV. Nice round circle on the valve cover and slowly flowing down. The PCV still rattles but is VERY loose. PCV moves too easily in the grommet and comes out without a snug feel. Like the PCV is just sitting there. Thanks.
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Today, 04:16 PM
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#2 |
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Who Changed This?
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,475
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Re: Bad PCV or grommet?
It is a check valve, so put low air pressure on the side with the hose. If air flows, it is bad. Also, check to see how much blow-by you have. That's the usual contributor.
__________________
~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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Today, 04:27 PM
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#3 | |
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Registered User
Join Date: Jan 2013
Location: 3,018 feet above the SoCal/Mojave Desert region.
Posts: 365
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Re: Bad PCV or grommet?
Quote:
Thanks. I'll definitely check it out. |
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Today, 05:05 PM
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#4 |
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Registered User
Join Date: Apr 2022
Location: Moorpark, CA
Posts: 763
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Re: Bad PCV or grommet?
I have the same VC, my PVC is tight CV 744 C
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