donjetman
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- Oct 22, 2018
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18 mths ago I installed the "fixed orfice" 12572717 pcv valve and a catch can on my 2002 LS1 in place of the factory "rattle" pcv valve. Consumption has since decreased from 1 qt/2k miles to 1 qt/5k miles.
In the future I may remove the 12572717 valve and install the driveside 12570427 valve cover like I have on my 07 & 08 LS engines that don't consume oil.
In the future I may remove the 12572717 valve and install the driveside 12570427 valve cover like I have on my 07 & 08 LS engines that don't consume oil.
