Long Trip/Highway Definition; Long Trip/Highway Intervals - Chevrolet 1998 Cavalier 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. Do not use this schedule if the vehicle
is used for trailer towing, driven in a dusty area or used
off paved roads. Use the Short TripKity schedule for
these conditions.
Driving
a
vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slowel:
7-6
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 30,000 Miles (50 000 km): Exhaust Gas
Recirculation (EGR) System Inspection (2.2L Code 4
engine only). 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): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 k m ) : Cooling System
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
Service (or every 60 months, whichever occurs first).