1998 GMC Envoy Owner's Manual - Page 252

Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, proper fuel may be hard to the find. Never use leaded gasoline any other fuelnot or recommended in the previoustext on fuel. Costly repairs caused by use of improper fuel wouldn't be covered by your warranty. Filling Your Tank To check on fuel availability, ask an auto club, or contact a major oil company that does business in the country whereyou'll be driving. You can also write at the following address for us advice. Just tell where you're going and give your us Vehicle Identification Number (VIN). General Motors Overseas Distribution Corporation 1908 Colonel Sam Drive Oshawa, OntarioL1H 8P7 The fuel cap is behind a hinged door the driver's side on of your vehicle. 6-5