Reply to thread

Thanks for follow up, clamped off hose going up to Catch can. Cleared codes, did a 600 mile trip, codes did not return.  After trip did some additional testing, replaced pcv with a fixed orifice pcv (Duralast PCV1009DL). Size of hole similar to intake hole size.  An observation using the 045-0262 PCV, it is running full open when removed from valve cover and makes a whistle sound.  Doing some additional testing, will follow up. I still like the concept, just getting it to work on my 2015 Equinox with good fuel trims. May temporarily bypass catch can too see what results are.  Thanks again


Top