Thanks for the info. Air filters are new (a couple months ago), DMTL pump is a little over a year old but I was really fighting with EVAP stuff and filling the fuel tank last summer. Possible that the canister got soaked in fuel and now isn't bad enough to be bad all the time?The fuel trims are not terrible - just a tad rich at idle and cruising (but really pretty good), but it goes too rich at high idle 2500 rpm. Not enough to set off a light, but I’d say its outside of normal range at that one point.
Rich means not enough air (dirty filters), too much fuel (leaking injectors, rich EVAP canister), or a bad sensor someplace. Not sure about the stall with the special programs light.
Air noise near the PCV sure sounds like a torn diaphragm. I’d replace those and check fuel trims again. But a torn diaphragm will make trims go way positive, not negative.