1996 Chevrolet S10 Pickup Owner's Manual - Page 230

To provide cleaner air, all gasolines are now required to contain additives that will help prevent deposits from forming in yourengine and fuel system, allowing your emission control system to function properly. Therefore, you should not have to add anything to the fuel. In addition, gasolines containing oxygenates, such asethers and ethanol, and reformulated gasolines may be available in your area to help clean the air. General Motors recommends that you use these gasolines if they comply with the specifications described earlier. Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the properfuel may be hard to find. Never use leaded gasoline any other fuel not or recommended in the previous text onfuel. Costly repairs caused by use of improper fuel wouldn't be covered by your warranty.. To check on fuel availability, ask an auto or club, contact a major oil company that does business in the country where you'll be driving. You can also write us at the following address for advice. Just tellus where you're going and give your Vehicle Identification Number (VIN). General Motors Overseas Distribution Corporation, North American ExportSales (NAES) 1908 Colonel Sam Drive Oshawa, Ontario L l H 8P7 NOTICE: Your vehicle wasnot designed for fuel that contains methanol. Don't use it. It can corrode metal parts in your fuel system and also damage plastic and rubber parts. That damage wouldn't be covered under your warranty.