1994 Buick Park Avenue Owner's Manual - Page 293

TO BE SERVICED (See Explanation of Scheduled Maintenance Services Following Schedules I and 11) Item No. 8. Spark Plug Wire Inspection*? WHEN TO PERFORM Miles (kilometers) or Months, Whichever Occurs First ~~ I MILES (000) 22.5 30 37.5 45 KILOMETERS (000) 12.5 I 25 I 37.5 I SO e I 62.5 I 75 Every 30 000 mi. (SO 000 k m ) Every 30 000 m i . (50 000 k m ) or 36 months See Explanation of Scheduled Maintenance Services Following Schedules I and I1 Every 30 000 mi. (SO 000 k m ) 9. Supercharger Oil Check (3.8L Code I engine only) 10.Air Cleaner Filter Replacement" 1 I . Fuel Tank. Cap & Lines Inspection** I 0 e I The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 000 miles at the same intervals. I 291