The PCV valve (positive crankcase ventilation) in a second generation (2009, 2010, 2011, 2012, 2013, 2014 & 2015) Honda Pilot SUV with the 3.5L i-VTEC 24V V6 engine should be checked, cleaned and/or changed every 30,000 to 60,000 miles to maintain your fuel economy (MPG). Take a look at my DIY tutorial for the procedure (including the replacement part numbers) by clicking on the text link or thumbnail image below.
2009-2015 Honda Pilot PCV Valve Replacement Guide
