Buick Le Sabre Automobile User Manual


 
1
Long
TriplHighway Maintenance Schedule
I
100,000
Miles
(166
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.
-f
0
Inspect spark plug wires.
An Emission Control Service.
0
Replace spark plugs.
An Emission Control Service.
0
Change automatic transaxle fluid and filter
if the vehicle is mainly driven under one or
more of these conditions:
-
In heavy city traffic where the outside
temperature regularly reaches
90
OF
(32
O
C) or higher.
-
.In
hilly or mountainous terrain.
-
When doing frequent trailer towing.
-
Uses such as found in taxi, police or
If
you do not use your vehicle under any
of
these conditions, the fluid and filter do not
require changing.
DATE ACTUAL MILEAGE SERVICED
BY:
delivery service.
7-36