nick9one1
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| posted on 22/8/26 at 03:40 PM |
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zetec 1.8 silvertop blowby
I seem to have quite a bit of blowby on this engine. 2020 crate engine with 24k miles.
it's running carbs, and the cam cover and block breathers have been joined to a tee venting to atmosphere. The PCV valve on the engine breather
pipe was also removed.
Any thoughts?
https://photos.app.goo.gl/tXpL3NdMHgBo7CCe9
https://sscstylus.blogspot.com
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Styla247
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| posted on 24/8/26 at 09:19 PM |
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I had a similar problem with my 2.0 black top,
In the end I split the 2 separately. The crank case breather goes to a catch can and the cam cover goes to atmosphere.
Originally I linked the 2 together into the catch can and it created a vacuum and filled the catch can with oil in 20mins.
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Slater
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| posted on 25/8/26 at 11:42 AM |
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My 1.8 zetec silvertop from 1994 has the crankcase breather blocked off with a metal plate/gasket, and the cam cover vented to a catch tank, no
problems, I only get small amount of oil going to the catch tank.
Why do they call Port Harcourt "The Garden City"?...... Becauase they can't spell Stramash.
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beire
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| posted on 6/9/26 at 09:32 AM |
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Do you use the original breather/separator box or an aftermarket breather for the block?
My engine had a breather plate with a very small tube on the block and also filled the tank on longer drives.
I now changed to the original breather/separator and been fine since.
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nick9one1
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| posted on 6/9/26 at 12:08 PM |
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I believe it is the original breather/separator, with the valve removed. But maybe it has been changed. I will check.
https://sscstylus.blogspot.com
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beire
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| posted on 6/9/26 at 12:52 PM |
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quote: Originally posted by nick9one1
I believe it is the original breather/separator, with the valve removed. But maybe it has been changed. I will check.
Same as mine, removed the valve and welded a an10 bung on there.
Valve cover uses the standard breather connection with an10 hose to the can. Both separately to the can
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