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a PCV idea

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Old 10-03-2002, 08:52 PM
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Default a PCV idea

Could PCV be routed before the air filter?

I realize you'd have to change the air filter more often because of oil, but air filters are cheap....
Old 10-03-2002, 09:44 PM
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Default Re: a PCV idea

Where would the suction be coming from <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
Old 10-04-2002, 05:09 PM
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Default Re: a PCV idea

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 4mulaJoe:
<strong>Where would the suction be coming from <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">the motor has to pull air through the air filter...
Old 10-04-2002, 05:23 PM
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Default Re: a PCV idea

It would pull alot less vaccum and eventually ruin your maf.
Old 10-04-2002, 07:30 PM
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Default Re: a PCV idea

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 4mulaJoe:
<strong>It would pull alot less vaccum and eventually ruin your maf.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I agree about the vacuum part (you're placing the PCV on the 'high pressure' side of the air filter - remember, there is a pressure differential across the air filter).

I disagree about the MAF, though. Yes, you'll dirty it up, but it won't be ruined. A little electronics cleaner spray and the MAF will be as good as new. This is something that probably needs to be done every once in a while anyway when running filters like K&N's.

-Andrew
Old 10-04-2002, 07:34 PM
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Default Re: a PCV idea

Doh! Forgot about the MAF. Scratch that idea. One of the reasons I won't run K&Ns is because of the oil getting on the MAF.
Old 10-04-2002, 07:35 PM
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Default Re: a PCV idea

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 4mulaJoe:
<strong>It would pull alot less vaccum and eventually ruin your maf.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Putting a filter inline pulls less vacuum, too... but I forgot about the MAF. Thanks for the input. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Old 10-04-2002, 07:40 PM
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Default Re: a PCV idea

LS6 valley cover w/PCV going to a catch can = a bone dry intake!!
Old 10-04-2002, 09:38 PM
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Default Re: a PCV idea

You don;t want to pull less vaccum though obviously.




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