Cadillac 2014 Cadillac CTS Owner's Manual

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Contents

Black plate (62,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-6081492) - 2014 - CRC 1st Edition - 7/2/139-62 Driving and Operatingother fuels containing more than15% ethanol must be used only inflex fuel vehicles.{ CautionDo not use fuel containingmethanol. It can corrode metalparts in the fuel system and alsodamage plastic and rubber parts.That damage would not becovered under the vehiclewarranty.Some gasolines that are notreformulated for low emissions cancontain an octane-enhancingadditive calledmethylcyclopentadienyl manganesetricarbonyl (MMT). Do not usegasolines with MMT as they canreduce spark plug life and affectemission control systemperformance. The malfunctionindicator lamp may turn on. If thisoccurs, see your dealer for service.Gasoline SpecificationsAt a minimum, gasoline should meetASTM specification D 4814. Somegasolines contain anoctane-enhancing additive calledmethylcyclopentadienyl manganesetricarbonyl (MMT). We recommendagainst the use of gasolinescontaining MMT. See “ProhibitedFuels" in Fuel on page 9-61.California FuelRequirementsIf the vehicle is certified to meetCalifornia Emissions Standards, it isdesigned to operate on fuels thatmeet California specifications. Seethe underhood emission controllabel. If this fuel is not available instates adopting California EmissionsStandards, the vehicle will operatesatisfactorily on fuels meetingfederal specifications, but emissioncontrol system performance mightbe affected. The malfunctionindicator lamp could turn on and thevehicle may not pass a smog-checktest. See Malfunction IndicatorLamp on page 5-19. If this occurs,return to your authorized dealer fordiagnosis. If it is determined that thecondition is caused by the type offuel used, repairs may not becovered by the vehicle warranty.Fuels in ForeignCountriesIf planning to drive in countriesoutside the U.S. or Canada, theproper fuel might be hard to find.Check regional auto club or fuelretail brand websites for availabilityin the country where driving. Neveruse leaded gasoline, fuel containingmethanol, or any other fuel notrecommended. Costly repairscaused by use of improper fuelwould not be covered by the vehiclewarranty.