Is the oil leaking from the SC or is that a separate leak/area? As for the squeeky pulley, make sure it isn't the belt tensioner (idler pulley) as I mentioned in the SC thread. I had a dealer shop tell me that my SC was making noise and that I needed a new one. I didn't take their word for it and I checked it out myself. It is the belt tensioner. The guy was doing a free oil chang on my engine and assumed--with out verifying--that the slight noise he heard was comming from the SC. Just be careful not to be taken.
Retired Moderator, The Bonneville Club www.bonnevilleclub.com
RIP Oldsmobile, April 29
1995 Bonneville SE Supercharged (Stock)
Current Mods: Dirty GYM Sock air freshener.