Chevrolet 1997 Automobile User Manual


 
Long
Trip/Highway Maintenance
Schedule
100,000
Miles
(166
000
km)
0
cl
0
Inspect spark plug wires.
An
Emission Control Service.
Replace spark plugs.
If
you haven’t used your vehicle under
severe service conditions listed previously
and, therefore, haven’t changed your
automatic transmission fluid, change both
the fluid and filter.
An Emission Control Service.
150,000
Miles
(240
000
km)
0
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
the
cooling system and pressure cap.
An
Emission
Control Service.
r
I
I
I
DATE
SERVICED
BY
ACTUAL MILEAGE
7-42