Well, I used motor oil like you suggested....and they are working again! Sadly though, I've gained about 30lbs since I last rode the bike. So although the springs are freed and functional, they are still 1/4-1/2" from bottoming out on me. Thanks for the tips, I'll keep them in mind for my next bike. As it is, the shocks now sound like someone pulling their foot from a mud filled metal drum, but they are considerably absorbing most small bumps and holes. Thank you BC.