Mike, outstanding. I'll add links to this in Links to Major Repairs (P80) and in its P2 counterpart.

Tip o' the hat to Justin for the head's up on this!

Good luck on your rescue, Kathy! If you use one of the Volvo parts web store sites ypu can drill through to the assemblies needed and find all the parts. I don’t think there is a missing oring but if there is, some here will know! The intake manifold bolts are M7, a funny size. You can get them at t...