[monknomo]

No, I haven't fiddled with any of the oil cooler seals. That was more than I wanted to deal with. I do happen to have an alignment tool handy, so I'll check that out.

As to the OPRV, I assumed it was a bit of grit in the threads at the time, but I get nervous immediately after putting anything back together unless it works right off.

Update: It was the OPRV. I got out my dental pick and flashlight, fished a couple pieces of sand out, put it all back together and it fired right back up (after I remembered the driveway is on a slant and I have to jack the rear up a little).

Thanks for all the help