FYI although yes this is a promising fix, the high vaccuum does bother me a bit.

I replaced my OEM CCV (9/2003 stamped on the valve), hoses, and dipstick tube last year in June and used all cold weather insulated parts, including the updated single walled guide tube, and I do expect to get almost as much amount of time on the replacement parts (10 years) as I did on the original. For what its worth my OEM system never hydrolocked, however I do have the MT and my final gearing on the highway is a bit higher in RPM's as well.

Even at 6 year intervals to be safe, the OEM system really is not as terrible as we would think, considering its hard to bypass it without having a potential long term effect of high vaccuum.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards