Notices
Acura Integra All Integra Except ITR

91 DA PCV valve to breather hose

Thread Tools
 
Search this Thread
 
Old 09-30-2011, 09:45 AM
  #1  
Honda-Tech Member
Thread Starter
 
Gekko's Avatar
 
Join Date: Dec 2004
Location: Chattanooga, TN, United States
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Default 91 DA PCV valve to breather hose

I've got a 91 DA Integra and was trying to replace the PCV valve and of course it broke. I took off the breather chamber to get to the bottom parts of the PCV but ended up with a big mess of broken hose pieces etc.

The first picture is what I have left in the intake manifold, viewed from the top.
The second picture is from the bottom.


My question is: what pieces do I need to get from the dealer to put this all back together?
Is the plastic piece in the intake manifold part of hose #4 in the last picture?

If so, how do you replace it? It seems like a hard plastic piece so I'm not sure how you get it through the intake manifold if you were to replace it.

Any help is appreciated.
Attached Images    
Old 10-01-2011, 05:50 AM
  #2  
Honda-Tech Member
Thread Starter
 
Gekko's Avatar
 
Join Date: Dec 2004
Location: Chattanooga, TN, United States
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Default Re: 91 DA PCV valve to breather hose

In case someone comes across the same issue I thought I'd say how I resolved my problem.

I have a spare B18b engine from a newer Integra and realized the PCV system is essentially identical on it. The hose that goes through the intake manifold seems to be a re-design and is a softer rubber which easily slid out of the hole in the B18b intake manifold.

I cut out the rubber grommet/piece of hose in the above pictures from my current manifold and put in the hose from the B18b. I also swapped over the other breather chamber hose since mine had broken and used the B18b breather chamber as it was almost new looking.

In the future, were I to work on a B18A1 PCV system again and needed to replace these parts, I'd order hose #4 in the above diagram from say a 95 Integra to get the improved hose grommet thing.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
AutokotoGSR
Acura Integra
1
10-09-2016 12:18 PM
Enta
Honda CRX / EF Civic (1988 - 1991)
5
01-29-2007 03:51 AM
CRX-Noob
Honda CRX / EF Civic (1988 - 1991)
5
01-02-2006 11:29 AM
houstondigital
Honda Civic / Del Sol (1992 - 2000)
1
08-29-2005 11:48 AM
JerseySiPOS
All Motor / Naturally Aspirated
12
05-16-2004 10:40 AM



Quick Reply: 91 DA PCV valve to breather hose



All times are GMT -8. The time now is 06:38 AM.