Techron Fuel System Cleaner is a good way to go. Its better than just the injector cleaner because it has alcohol in it to absorb any moisture you may have in your tank. Redline also makes a very good product. John -- Email LIST problems to: scirocco-l-probs@scirocco.org. To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org