Pontiac 1998 Firebird Owner's Manual page 339

I
Short TripKity Maintenance Schedule
I
50,000 Miles (83 000 km)
0
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. Manual transmission fluid doesn't require change.
51,000 Miles (85 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
54,000
Miles (90 000 km)
0 Change engine oil and filter (a every 3 months, whichever occurs first).
0
Rotate tires. See "Tire Inspection
and
Rotation" in the Index for proper
0
Change the rear axle gear lubricant if vehicle is used to pull a trailer.
An Emission Control Service.
rotation pattern and additional information. (See footnote
+.)
57,000 Miles (95 000 km)
Change engine oil and filter (or
every 3 months,
whichever occurs
fist).
An Emission Control Service.
DATE
I
DATE
I
I
I
I
DATE
1
I
DATE
I
7-14