1993 Cadillac Seville Owner's Manual - Page 278

FUELS IN FOREIGN COUNTMES If you plan on driving in another country outside the U.S. or Canada, unleaded fuel may be hard to find. Do not use leaded gasoline. If you use even one tankful, youremission controls won't workwell or at all. With continuous use, spark plugs can get fouled, the exhaust system can 4. $8. corrode, and your engine oil can deteriorate quickly. Your vehicle's oxygen sensor will be damaged. All of that means costly repairs that wouldn't be covered by your warranty. " To check on fuel availability, ask auto club, or contact a major oil an be company that does business in the country where you'll driving. You can also write at the following address for advice. Just tell us us where you're going and give your VehicleIdentification Number (VIN). General Motors of Canada Ltd. International Export Sales PO. Box 828 Oshawa, Ontario L1H 7N1, Canada FILLING YOUR TANK 264