Pontiac 1996 Grand Am Owner's Manual page 289

Maintenance Schedule
Long Trip/Highway Definition Long TriplHighway Intervals
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Follow this maintenance schedule only if none of the
conditions from the Short Trip/City Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break down
slower.
I
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 bo0 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.
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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