Thanks for the heads up on the screen. Was a bit concerned that someone had already been in there.
The oil change did the trick. With my new pressure sensor it's back up to +/- 40 at idle and 50+ with increased rpm.
I understand that oil wears and all that but I've been using synthetic and did the last change less than 4000 miles ago. It's probably the 6th or 7th change I've done and never had such a drop in pressure. Pooched filter? Some gunk breaking loose? Failing sensor?
BTW - another thing I love about this van is it's the only vehicle I've ever owned that I can shimmy under with no lift or jack and pull off a "no drop spilled" oil change!
Another pic from last year below the Flaming Gorge Dam.
Yes , I believe it is the filters
In particular I have had bad luck with the blue AC delco filters from Amazon