1998 Oldsmobile 88 Owner's Manual - Page 234

To provide cleaner air, gasolines in the United States all are now required to contain additives that will help prevent depositsfrom forming in yourengine and fuel system, allowing your emission control system to function properly. Therefore, you should not have to add anythingto the fuel. In addition, gasolines containing oxygenates, such ethers and ethanol, as and reformulated gasolines may available in your be area to help cleanthe 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 another country outsidethe in fuel United States or Canada, the proper may be hard to find. Never use leaded gasoline or any other not fuel recommended in the previous text on fuel. Costly repairs caused by use improper fuel wouldn't be covered by of your warranty. To check on fuel availability, ask an auto club, or contact a major company that does business the oil in country where you'll be driving. NOTICE: Your vehicle was not designed for fuel that contains methanol. Don't use It can corrode it. metal parts in your fuel system and also damage plastic and rubber parts. That damage wouldn't be covered under your warranty. You can also write us the following addressfor at advice. Just tell us where you're going and give your Vehicle Identification Number (VIN). General Motors Overseas Distribution Corporation 1908 Colonel Sam Drive Oshawa, OntarioL1H 8P7 6-5