Chevrolet 1998 C/K Full-Size Pickup Owner's Manual page 396

Short TripKity Maintenance Schedule
--
Gasoline Engines
I
96,000 Miles
(160
000 km) (Continued)
0
Check readfront axle fluid level and add fluid as needed. Check constant
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
velocity joints and axle seals for leaking. (See footnote
**.)
rotation pattern and additional information. (See footnote
+.)
99,000 Miles (165 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
0
Lubricate chassis components (or every 3 months, whichever occurs first).
0
Check readfront axle fluid level and add fluid as needed. Check constant
An Emission Control Service.
(See footnote
#.)
velocity joints and axle seals for leaking. (See footnote
**.)
100,000 Miles (166 000 km)
Inspect spark plug wires.
An Emission Control Service.
0
Replace spark plugs.
0
Change automatic transmission fluid and filter if the vehicle's GVWR is over
An Emission Control Service.
8600 lbs. or if the vehicle is mainly driven under one or more of these conditions:
-
In heavy city traffic where the outside temperature regularly reaches
90°F (32°C) or higher.
DATE
I
DATE
I
7-26