OK, today I took off the beauty cover and capped off the resonator on my friend's 93 Mark VIII and changed the oil with Mobil 1 5w-20 and K&N oil filter. When I was taking off one of the bolts for the beauty cover, it fell some where by the intake manifold and I can't find it. Is this a big deal? I test drove it around the block and it was running better than ever...