Buick 1994 Century Owner's Manual page 271

TO BE SERVICED
(See Explanation
of
Scheduled Maintenance
Services Following
Schedules I and 11)
Item No.
I
6. Transaxle Service
7.
Spark Plug
Replacement*
I
8.
Spark Plug
Wire
Inspection*?
I
9. EGR
System Inspection (2.2
L L4
Code
4
engine only)*?
I
10.
Air Cleaner Filter Replacement"
I
1 1.
Fuel Tank, Cap
&
Lines Inspection*?
WHEN TO PERFORM
Miles (kilometers) or
Months, Whichever
Occurs First
I
MILES (000)
I
. ,
I
KILOMETERS
(000)
See Explanation
of
Scheduled Maintenance
Services Following Schedules I and I1
Every
100,000
mi.
(
166
000
km)
Every
30 000
mi.
(50 000
km)
See Explanation
of
Scheduled Maintenance
Services Following Schedules I and I1
Every
30 000
mi.
(50 000
km)
50 75
62.5
a
a
a
a
The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 000 miles at the same
intervals.
*
An Emission Control Service.
?
The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the
emission warranty or limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be
performed
at
the indicated intervals and the maintenance be recorded in "Section E:Maintenance Record".
269