PCV Valve

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Nov 25, 2014 | 06:19 PM

daddylee100

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From: SoCal 909

PCV Valve

Anyone replaced the one behind the EGR/Throttle body?
I seen one on ProDemand that said there was one there and
O'Reilly's tried to sell it to me. It is a thread in type. I already replaced the one in the valve cover. Trying to fix a oil burn prob. Quart every 500 miles or so. Truck has 105,xxx F-350 in sig. Pic is what the thread in one looks like.
Thanks,
Blaine

Nov 25, 2014 | 06:59 PM

subford

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From: Easton,Ks

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Nov 26, 2014 | 01:32 PM

daddylee100

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From: SoCal 909

That's what I thought, but all the part stores show it and I seen it on ProDemand as my truck having it. Ill try and find a pic showing it.

Nov 26, 2014 | 01:34 PM

daddylee100

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From: SoCal 909

This was on the hard to find components.

Nov 26, 2014 | 01:35 PM

daddylee100

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From: SoCal 909

ProDemand is Snap on's equivalent of AllData

Nov 26, 2014 | 02:06 PM

subford

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From: Easton,Ks

Your PCV valve should be located back right side in rocker cover.
None of the locations in ProDemand is right.
That does look like the right part, sorry I did not look closer ta the engine.

Nov 26, 2014 | 02:27 PM

daddylee100

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From: SoCal 909

I replaced that one already but I still burn oil at a pretty fast rate. Maybe 1 quart 400-500 miles. only has 105,000 and does NOT smoke and passed the sniffer with flying colors.

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Nov 26, 2014 | 03:02 PM

daddylee100

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From: SoCal 909

What do you think could be causing the excessive oil consumption. Motor doesn't feel tired at all. Plenty of power

Nov 26, 2014 | 03:19 PM

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subford

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From: Easton,Ks

Could be bad valve seals.
If not that it would have to be rings.
The PCV system has nothing to do with the amount of oil a engine burns. The system just takes what ever bypasses the rings back into the intake.