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Old 03-07-17, 03:46 PM   #1
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Default PCV valve, breather.

Hi all

is it possible to clean the PCV breather on a 2009 308 1.6 HDI?

As its part of the rocker cover i take it the whole thing has to come off, can it be cleaned? or is it a case of replacing the whole cover??
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Old 31-10-17, 11:38 AM   #2
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Join Date: Mar 2014
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I too would be interested to hear an answer to this. Can I ask what the rocker cover is?
I found a load of oil in my air filter which has led me to believe the PCV valve is blocked but so far I have been unable to find out how to clean it - nor even its location (1.6 hdi)
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Old 31-10-17, 07:12 PM   #3
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No PCV fitted to HDI's that i am aware of the cam box justs vents into turbo intake. You will always get some oil in inlet as boost pressurises the sump slightly blowing oil mist into intake
DS5 & DS4 DSport 2.0 HDI 2012, 107 1.0 Urban 2006, 208 1.6 e-HDI Feline 2014, Suzuki RGV 250M 1989 (Money Pit)
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