...
While I was looking underneath at the oil filter adapter, I happened to notice that the idler arm is hard against the bottom of the RH exhaust pipe. I don't know what to make of this just yet.
My brother drove it the 100 miles home and he said it's very darty, meaning the alignment's off. The steering wheel is also off center, and there's a note on a receipt that says "could not center steering wheel, may have wrong LH tie rod". I don't see any accident damage.
Well, more to do tomorrow....