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92 Honda Civic PCV valve

Tiny
MANTO
  • MEMBER
  • 1992 HONDA CIVIC
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.
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Wednesday, August 1st, 2007 AT 8:21 PM

2 Replies

Tiny
BRUCE HUNT
  • MECHANIC
  • 3,753 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?
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Thursday, August 2nd, 2007 AT 8:33 AM
Tiny
MANTO
  • MEMBER
  • 2 POSTS
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.
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Thursday, August 2nd, 2007 AT 4:35 PM

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