Sunsetchevyman
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- Aug 31, 2021
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I'm sorry if this has been beat to death already, but my 2009 3.4l used or lost 2 quarts of oil in the last month, about 800 miles of driving. I don't see any leaks or drips in the driveway or on the underside. I have read the articles about pcv clogging and high pressure blow by. Where to look first? I can't find the pcv valve, but I have ordered the AC Delco vented oil filler cap. Let me know what you all think.