Long Trip/Highway Definition - Oldsmobile cutlass supreme 1996 Owner's Manual

Maintenance Schedule
1
Long Trip/Highway Definition
Follow this maintenance schedule only if none of the
conditions
from
the Short TripKity Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slowez
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every 12 months, whichever occurs first).
Chassis Lubrication (or every 12 months, whichever
occurs first).
At 7,500 Miles (12 500 km)
--
Then ,Every
15,000 Miles (25 000 km): Tire Rotation.
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 000 km): Automatic Transaxle
SerVice (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
At 60,000 Miles (100 000 km)
--
Then Every
15,000 Miles (25 000
km): Camshaft Timing Belt
Inspection (3.4L Code X engine only).
Every 100,000 Miles (166 000 km): Cooling System
Service (or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
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