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Unread 05-22-2012, 04:56 PM   #1
Jeeper48
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2002 WJ 
 
Join Date: Oct 2010
Location: iowa
Posts: 90
PCV/CCB 2.5l Question

I think i need a new what i thought was a PCV valve but after a little bit of research I think its called a CCB valve. I have found a replacement but it says it will only fit a 1994 and up but my jeep is a 1993. Will this fit or do you know where I can order the part I need?
Thank-you
Mitchell

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Unread 05-23-2012, 10:50 AM   #2
Que89YJ
Web Wheeler
1989 YJ Wrangler 
 
Join Date: Apr 2008
Location: Detroit, Michigan
Posts: 15,412
It should fit The breather tube is just an piece of hose.
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Unread 05-23-2012, 10:54 AM   #3
Andywear
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1991 YJ Wrangler 
 
Join Date: May 2011
Location: Tulsa, OK
Posts: 1,247
IIRC, 2.5's do not have a valve as the 4.0's do.
Do you have oil blowing into the air filter area?
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Unread 05-23-2012, 09:43 PM   #4
Jeeper48
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2002 WJ 
 
Join Date: Oct 2010
Location: iowa
Posts: 90
Andywear yes I did have some oil in my air filter.
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Unread 05-24-2012, 07:30 AM   #5
Andywear
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1991 YJ Wrangler 
 
Join Date: May 2011
Location: Tulsa, OK
Posts: 1,247
your not alone.
couple thing can be done to help but it seams the route cause is worn out engine.
What I did was..
Make sure none of the hoses have cracks in them. this will make sure you have proper vacume.
Take off and clean any connections that might be blocked up with debris. (old oil, dirt, grim)
Pull valve cover and clean and pull baffels out and clean them as well.(baffles are held inside cover by 3-4 small screws.)
My thread that many helped on is here:
http://www.jeepforum.com/forum/f12/w...-here-1318801/

There were some ideas that were provided that I did not do that may help you.
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