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WD40 · 04-07-2015, 12:25 PM

jeffcat, you are correct.
There should only be the lower PCV valve the upper is simply an elbow, remove the valve cut off the bottom remove the guts replace as an elbow.

04-07-2015, 12:25 PM	#56 (permalink)
WD40 EcoMod Proof of Concept Join Date: Mar 2008 Location: Chilliwack B.C. CANADA Posts: 245 WD-40's Insight - '00 Honda Insight Gen-1 Insights Team Honda 90 day: 56.04 mpg (US) WD-40's Mirage - '15 Mitsubushi Mirage ES Mitsubishi 90 day: 46.05 mpg (US) WD-40's Sonata Hybrid - '17 Hyundai Sonata Hybrid Limited Thanks: 81 Thanked 85 Times in 45 Posts	jeffcat, you are correct. There should only be the lower PCV valve the upper is simply an elbow, remove the valve cut off the bottom remove the guts replace as an elbow. __________________ 2000 Insight MT 106K Citrus A/C