1993 GMC Jimmy Owner's Manual - Page 333

Scheduled Maintenance Services This part tells you the maintenanceservicesyoushouldhave done and when and you should schedulethem. Your GM dealerknowsyourvehiclebest wants you to be happywithit. If you go to yourdealerfor all yourservice needs,you'llknowthatGM-trained and supportedservicepeoplewillperform the work using genuineGMparts. These schedules are for vehicles that: carrypassengersandcargowithin the recommendedlimits. You will find theselimitsonyourvehicle'sCertificationLabel.See"Loading Your Vehicle" in theIndex. aredriven on regularroadsurfaces,andwithin legal drivinglimits,as described in Section 4, "Your Driving and the Road". aredriven off-road in the recommendedmanner.See With Your Four-wheel DriveVehicle" in theIndex. usetheproperfuel.See"Fuel" in theIndex. "Off RoadDriving Selecting The Proper Maintenance Schedule Your drivingconditions and howyouuseyourvehicle will help you determine whichschedule to use. The schedulesare found later in thissection. MAINTENANCESCHEDULE I Is anyoneofthesetrueforyourvehicle? Mosttripsare less than 4 miles (6 kilometers). Mosttrips are less than 10 miles (16 kilometers) and the outside temperatures are belowfreezing. Theengine is atlowspeedmost of thetime(as door-to-door delivery,orothercommercialuses). You operate in dustyareas or off-road frequently. You towatrailer. in stop-and-go traffic, If anyone(ormore)oftheseistrueforyourdriving,followSchedule chartforSchedule I has plus signs (t), MAINTENANCESCHEDULE II FollowSchedule II ONLY if none of theaboveconditionsare for Schedule I1 has dots (.). I. The true. Thechart 7-3