92 honda civic pcv valve

1992 HONDA CIVIC
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MANTO
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  • 2 POSTS
I have a 92 civic cx hatchback with 146,578 miles on it. Does this car have 2 pcv valves on it? I see one on the runners of the intake and I changed it but when I followed the hose through the runners on the intake at the end I found another one going into a black box attached to the motor. Is this right ? I have never seen a motor with 2 pcv valves.
Aug 1, 2007 at 1:21 PM
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BRUCE HUNT
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  • 3,754 POSTS
No there should be just one. The other item you are looking at is it located on the back of the motor and on the throttle body?
Aug 2, 2007 at 1:33 AM
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MANTO
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The one on top is a 90 degree pcv valve and there is one on the black box is on the back of the motor above the oil filter . That one is a straight pcv valve.
Aug 2, 2007 at 9:35 AM
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