Chevrolet 1999 Prizm Owner's Manual page 287

Scheduled Maintenance
Long Trip/Highway Intervals
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). Tire Rotation.
Every 15,000 Miles (25 000 km): Automatic Transaxle
Fluid Change (severe conditions only). Automatic
Transaxle Fluid Check (normal conditions).
Every 30,000 Miles (50 000 km): Spark Plug
Replacement. Air Cleaner Filter Replacement. Fuel
Tank, Cap, Cap Gasket and Lines Inspection (or every
24 months, whichever occurs first). Manual Transaxle
Fluid Change (severe conditions only) (or every
24 months, whichever occurs first). Cooling System
Service (or every 24 months, whichever occurs first).
Every 60,000 Miles (100 000 km): Valve Clearance
Inspection, adjust if necessary (or every 48 months,
whichever occurs first).
Long Trip/Highway Intervals
At 60,000 Miles (100 000 km) (or 48 Months,
Whichever Occurs First)
15,000 Miles (25 000 km) (or 12 Months,
Whichever Occurs First): Engine Accessory
Drive Belt Inspection.
These intervals only summarize maintenance services.
Be sure to follow the complete scheduled maintenance
on the following pages.
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