Chevrolet 1998 Tracker Owner's Manual page 348

1
Long Tripmighway Maintenance Schedule
I
Inspect the valve lash and adjust if necessary.
Check engine idle speed and adjust it to underhood label specifications.
0
Inspect propeller shafts and u-joints for looseness and damage (or every
An Emission Control Service.
An Emission Control Service. (See footnote"f)
15 months, whichever occurs first). Inspect more frequently if used off-road
or for pulling a trailer. Tighten u-joint flange bolts if necessary.
rotation pattern and additional information. (See footnote
+.)
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
97,500 Miles (162 500 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
0
Inspect the locking front hubs (if equipped) for correct operation (or every
rotation pattern and additional information. (See footnote
+.)
3 months, whichever occurs first). Repair or replace if necessary.
I
DATE
7-45