1993 Chevrolet Suburban Owner's Manual - Page 341
1993 Chevrolet Suburban Manual
Page 341 highlights
Scheduled Maintenance Services Scheduled Maintenance Services Thisparttellsyouthemaintenanceservicesthatyoushouldhavedoneand the times you should schedule them. Your GM dealer knows your vehicle best If yougotoyourdealerforyourservice andwantsyoutobehappywithit. needs,you'llknowthatGM-trainedandsupportedservicepeoplewillperform the work usinggenuineGM parts. Theseschedulesareforvehiclesthat: carrypassengersandcargowithintherecommendedlimits. theselimitsonyourvehicle'sCertificationLabel.See"Loading Vehicle" in theIndex. aredrivenonregularroadsurfaces,andwithinlegaldrivinglimits. aredrivenoff-road in therecommendedmanner.SeetheindexUnder "Off RoadDrivingWith YourFourWheelDriveVehicle." usetherecommendedfuel.See"Fuel"intheIndex. You willfind Your Selecting The Proper Maintenance Services To find the proper maintenance schedule for your vehicle, you must know two things.Whatengineyourvehiclehas,andhowyouuseyourvehicle. Your enginetypewilltellyouwhichchart to use,andyourdrivingconditionswill tellyouwhichscheduletouse.Thechartsarefoundlater in thissection. Selecting the Proper Maintenance Chart Yourengine type(GasolineorDiesel)anditsemissionsclassification(Light to use. Duty or HeavyDutyEmissions)willtellyouwhichmaintenancechart look attheeighthcharacter FindyourVehicleIdentificationNumber(VIN),and to seewhatyourenginecode is.ThenusethefollowingEngineEmissions Classifications table to find your emissions classification. YourVINison theplate on thetopleftcorner ofyourinstrumentpanel, theCertificationLabeland on theServicePartsIdentificationLabel.See "VehicleIdentificationNumber" in theIndex. If yourenginehasmorethanoneemissionsclassification, Certification Label to seewhatyourGrossVehicleWeight (GVWR)is.See"LoadingYourVehicle" in theIndex. look at your Rating 7-4