1993 GMC Safari Owner's Manual - Page 244

Service & mearance Cam Fuels in Foreign Countries If youplanondrivinginanothercountryoutsidethe US. orCanada, to find. Do not'useleadedgasoline. If youuse unleadedfuelmaybehard even one tank full, your emission controls won't work well or at all. With continuoususe,sparkplugscangetfouled,theexhaustsystemcancorrode, and your engine oil can deteriorate quickly. Your vehicle's oxygen sensor will bedamaged. All of thatmeanscostlyrepairsthatwouldn'tbecoveredby your warranty. To checkonfuelavailability,askanautoclub,orcontactamajor companythatdoesbusinessinthecountrywhereyou'llbedriving. You can also write us at the following address for advice. Just you'regoingandgiveyourVehicleIdentificationNumber(VIN). GeneralMotors ofCanada,Limited International Export Sales P.O. Box 828 Oshawa,Ontario L1H 7N1, Canada oil tell us where Filling Your 'Tank PO389 6-6