Leaking PCV valve?!?!? - JKowners.com : Jeep Wrangler JK Forum
 
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post #1 of 4 Old 10-30-2015, 08:10 AM Thread Starter
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Leaking PCV valve?!?!?

I put a new PCV valve in due to the original leaking oil on to o2 sensor causing the sensor to fail. the new PCV is still leaking oil. cant seem to tell where from other than there. it appears not to be the valve cover. i put a hose clamp on the fitting that runs from the throttle body. i don't want to loose another o2 sensor on account of some drippy oil....
all the parts are oem from the stealership...

2012 JKU
3.6 47,000 miles
weslytle is offline  
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post #2 of 4 Old 11-01-2015, 11:27 AM
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Can you see the oil leaking directly from the PCV valve?
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post #3 of 4 Old 11-01-2015, 06:58 PM
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If the PCV valve is new and leaking it could be faulty or there could be a hairline crack somewhere in the hose itself.
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post #4 of 4 Old 11-02-2015, 08:06 AM Thread Starter
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Ill dig into it here in the next day or two. the hose i know is good cause I had just had it off when changing the valve. i looked for anything on it. It looks like its coming from the bottom of the valve and I wonder if perhaps the valve cover is cracked or something.. i will look and report back
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