Chevrolet 1999 Malibu Owner's Manual page 300

Short Trip/City Scheduled Maintenance
100,000 Miles (166 000 km) (Continued)
– When doing frequent trailer towing.
– Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter do not require changing.
150,000 Miles (240 000 km)
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Drain, flush and refill cooling system (or every 60 months since last service,
whichever occurs first). See "Engine Coolant" in the Index for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test
cooling system and pressure cap.
An Emission Control Service.
7-18
DATE
ACTUAL
SERVICED BY:
MILEAGE
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