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johnman001 johnman001 is offline
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Join Date: Jan 2005
Location: Southern Indiana. formerly Kansas City, MO
Posts: 477
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Ed, Is that from the Bentley manual?

I didn't look at that.

If item "D" is a temperature controlled valve that only opens at below 10deg C, this would explain why I have never witnessed vacuum at that port (open on the other 3.2's that I have swapped).

It's interesting that the PCV valve only operates when the temperature is below 10 deg C.

Can anyone verify that the air valve "E" only opens up when the temperature is below 10 deg C?
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John Flesburg
2016 981 Boxster S.................| 1983 911 Turbo - (White)
1974 911 3.2 - Red Car........... | 1974 914-6 3.2 - (Silver)
1974 914-6 3.2, GT -(Red).......| 1974 914 - 2.7 GT Clone (TBD - Saphire?)
1971 914 (TBD)..................... |
Old 10-01-2012, 10:36 AM
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