So I'm going over my new '95 conv 3.4, and I see by receipts the previous owner had lower intake gaskets done 500 miles ago. Under the hood I find missing nuts for the decorative engine cover, two loose plenum bolts, the MAP? sensor off it's mount, missing one mounting stud at the rear of the plenum, misrouted hoses and wiring and an O-ring tossed onto the strut mount. No doubt the one that came in the gasket set. I can't believe how careless some mechanics can be. I may have to take it all back apart, just to see what else they screwed up. End of rant, I feel somewhat better now.