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Old 04-14-2018, 10:02 AM   #11
Viton
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Quote:
Originally Posted by Napalm00 View Post
No sound. It leaks from the hole in the valve cover that the cyclone breather connects to.

I actually replaced the O-ring on mine with a Viton o-ring , no more leaks
Tell us the particulars of the O-ring,
(1) where did you buy it
(2) The dimensions of the ring (OD & the thickness of it).

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Old 04-14-2018, 10:21 AM   #12
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I have installed A Mann ProVent 200 on both of my diesels one of these just after the CCV. Factory CCV's are pretty worthless & do send a lot of oil into the intake.
In our Jeep CRD 2.8 I use a catch can and recover almost 8 ounces every 2,000 miles.
On the 300Tdi, since it feeds/drains back into the crankcase, I have no measure of it's volume but the intake hose is nearly absent of oil film.
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Old 04-14-2018, 10:25 AM   #13
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Originally Posted by chris snell View Post
Yep, mine has the o-ring. Mine is leaking from the body of the breather, near the bottom.
Maybe take a new unit and seal the seals with ABS glue from Lowes/Home Depot ? ABS glue is used to seal/join black plastic drainage pipe.
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Old 04-14-2018, 10:48 AM   #14
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So the funky looking braided hose that wraps around to the other side of the engine, this is having too much oil pass through to the intake; or are we talking about an external leak of oil to the side of the head where the breather is attached? Both?
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Old 04-14-2018, 11:33 AM   #15
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It's not awful but it's annoying.
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Old 04-14-2018, 12:00 PM   #16
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Quote:
Originally Posted by chris snell View Post
It's not awful but it's annoying.
The Allisport does not leak on my truck so it should clear that up at least.
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