1993 Pontiac Trans Sport Owner's Manual - Page 285

PETIntenance Schedule Section A: Scheduled Maintenance Services [cant.] Schedule I 1 Follow Schedule I ONLY if none of I the driving conditions specified in Schedule I apply. ITEM See ExpZanation o Scheduled Maintenance f Nom Services following Schedules I and II. TO BE SERVICED WHEN TO PERFORM Miles (kilometers)or Months (whichever occurs@rst). I I 4 I I Tire and Wheel Rotation & Inspection At Miles 7,500 (12 500 km) and every then Miles (25 OOO km) necessarv. or as l,0 500 I I 6 Cooling Service* System I Every 3 , 0 Miles (50 000 km) or 24 000 Months. I I I 8 1 Spark Plug Replacement* I Every 3 , 0 Miles (50 000 km). 000 *An Emission ControlSewice. ~2 The US.Environmental Protection Agency has determined that the failure to pelJrorm this maintenance itemwill not nullijj the emission warranty or limit recall liability prior to the completion o vehicle usejid life. General f Motors, however, urges that all recommended maintenance sem'ces be pegomzed at the indicated intervals and maintenance be the recorded in Section E: Maintenance Record. I I l4 Engine Timing and DistributorCheck (3.K Code D engine only)" Every 60,000 Miles (100 OOO km) or 60 Months.