Cleaning PCV valve?
#1
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Cleaning PCV valve?
Hello everyone. I had a look in the online service manual where it talks about PCV valve and I can't see anything sophisticated about it - just a spring with a valve. So...now the question is if it is reasonably clean and you give it a really good clean in addition to that, make sure it functions as per manual and doesn't stick etc. - is that good enough to put it back in or are there any hidden issues with old valves? And don't start "I would just buy one", please because if I thought so I wouldn't ask here! I am trying to understand what is it so important about this valve because dealer charges quite a lot for it (at least I think it shouldn't be that expensive - for a piece of plastic ,that is)
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ok. my recommendation: buy a new one. they're less than $5 at the local autozone or kragens.
now, if you absolutely cannot buy a new one. i've dipped mine in gasoline before to give it a quick cleaning... make sure it rattles when you shake it (no sticking on the inside).
that should about do it.
now, if you absolutely cannot buy a new one. i've dipped mine in gasoline before to give it a quick cleaning... make sure it rattles when you shake it (no sticking on the inside).
that should about do it.
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I would just go ahead and replace the thing. It's cheap and it's painless. If your PCV valve still makes a sound when it shakes then it should still be OK.
#4
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Originally Posted by tomasp
I am trying to understand what is it so important about this valve because dealer charges quite a lot for it (at least I think it shouldn't be that expensive - for a piece of plastic ,that is)
and yeah put a new one in yourself.
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