Scheduled Maintenance; Long Trip/Highway Definition; Long Trip/Highway Intervals- Page 308

Scheduled Maintenance

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7-6

Long Trip/Highway Definition

Follow this scheduled maintenance only if none of the
conditions from the Short Trip/City Scheduled
Maintenance 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 Trip/City
schedule for these conditions.

Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break 
down slower.

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): Supercharger Oil

Check (or every 36 months, whichever occurs first)
(3800 Code 1 V6 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. Automatic
Transaxle Service (normal conditions).

Every 150,000 Miles (240 000 km): Cooling System

Service (or every 60 months, whichever occurs first).

These intervals only summarize maintenance services.
Be sure to follow the complete scheduled maintenance
on the following pages.