Update: They got my car finished up this morning. It was only one valve cove that was leaking after the work was done, and that was because the gasket slipped out of place and got pinched. They got it all sorted out, cleaned up the oil (well, 95%, still get a whiff every now and then but it'll burn off) They also apparently waived the $100 diagnosis fee from monday (I asked them to verify the PCV system and turbo were good) because that line item is gone from my invoice here. So they did BOTH valve cover gaskets and rental for $286 out-the-door. I should have paid around $800 for that. I actually feel guilty getting a deal this good. Well, not too guilty... But I know they lost their shirt on this invoice. I'm a regular there and they'll make it back up in future business.