Venturi? Oil outlet for blow-by

Dealing with all subsystems specific to the diesel powered Datsun-Nissan 720 pickup trucks.

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after oil
Posts: 173
Joined: 17 years ago
Location: powell river, BC, Cascadia

Venturi? Oil outlet for blow-by

#1

Post by after oil »

Image

The gasket looks good and it is glued on so, I don't think I will replace it.
"... the rare and elusive 1987 D21/SD25, I have come to believe these trucks exist ONLY in the minds of people who own them. " phillip R.I.P.

1987 nissan d21 SD25, canada/2 tank SVO
1993 mitsubishi delica chamonix 4X4 diesel van
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asavage
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#2

Post by asavage »

That's an oil/vapour separator, isn't it? I don't think there's a venturi effect going on there.
Regards,
Al S.

1982 Maxima diesel wagon, 2nd & 4th owner, 165k miles, rusty & burgundy/grey. Purchased 1996, SOLD 16Feb10
1983 Maxima diesel wagon, 199k miles, rusty, light yellow/light brown. SOLD 14Jul07
1981 720 SD22 (scrapped 04Sep07)
1983 Sentra CD17, 255k, bought 06Jul08, gave it away 22Jun10.
after oil
Posts: 173
Joined: 17 years ago
Location: powell river, BC, Cascadia

#3

Post by after oil »

A hose from that goes to the oil vapor separator.

I asked venturi because there are some unknown to me gasket names in my head set
"... the rare and elusive 1987 D21/SD25, I have come to believe these trucks exist ONLY in the minds of people who own them. " phillip R.I.P.

1987 nissan d21 SD25, canada/2 tank SVO
1993 mitsubishi delica chamonix 4X4 diesel van
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philip
Deceased
Posts: 1494
Joined: 18 years ago
Location: Southern California, USA

#4

Post by philip »

after oil wrote: "The gasket looks good and it is glued on so, I don't think I will replace it."

"A hose from that goes to the oil vapor separator. I asked venturi because there are some unknown to me gasket names in my head set"
"after oil": Here's some interesting about your oil vaporator(s). I would like any more pictures you have about this system. All these "air control valve" seem to be sealed ... not detachable for replacement components. thanks. :wink:

Crankcase Ventilator
-Philip
Passed 08May2008
My friend, you are missed . . .

1982 Datsun 720KC SD-22

"Im slow and I'm ahead of you"
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