GMC SIERRA 1998 Owners Manual

I Short TripKity Maintenance Schedule -- Gasoline Engines I
Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote **.)
12,000 Miles (20 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
17 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
(See
footnote
#.)
velocity joints and axle seals for leaking. (See footnote **.)
rotation pattern and additional information. (See footnote +.)
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
17 Lubricate chassis components (or every 3 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
(Continued)
DATE 1
DATE 1
ACTUAL
7-11
ProCarManuals.com

I Short Trip/City Maintenance Schedule -- Gasoline Engines I
15,000 Miles (25 000 km) (Continued)
0 Check rear/front axle fluid level and add fluid as needed. Check constant
0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
0 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood
velocity
joints and axle seals for leaking. (See footnote
**.)
bearings (or at each brake relining, whichever occurs first).
insulation for darnage or looseness. Adjust or replace as required.
This is cl Noise Emission Cmztrol Service. Applicable ody fo vei~icles
sold in the United States.
18,000 Miles (30 000 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 rear/front axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire Inspection and Rotation’? in the Index for proper
An Emissiorl Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote ‘i”i’.)
rotation pattern and additional information. (See footnote +.)
21,000 Miles (35 000 km)
I DATE I
MILEAGE
DATE
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Cmtrol Service. MI1,EAGE SERVICED BY
7-12
ProCarManuals.com

I Short Trip/City Maintenance Schedule -- Gasoline Engines I
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check rearlfront axle fluid level and add fluid as needed. Check constant
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote **.)
24,000 Miles (40 000 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).
Check readfront axle fluid level and add fluid as needed. Check constant
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
Arz Emissiorl Control Service.
(See footnote #. j
velocity joints and axle seals for leaking. (See footnote :!’*:.)
rotation pattern and additional information. (See footnote +.)
27,000 Miles (45 000 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’).
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 *:I:.)
DATE
MILEAGE
ACTUAL SERVICED BY
7-13
ProCarManuals.com

I Short TripKity Maintenance Schedule -- Gasoline Engines I
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
0 Replace fuel filter.
0 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood
(See
footnote
#.)
velocity joints and axle seals for leaking. (See footnote *‘$.)
bearings (or at each brake relining, whichever occurs first).
An Emission Control Service. (See footnote?.)
insulation for damage
or looseness. Adjust or replace as required.
This is a Noise Emission Control Service. Applicable only to vehicles
sold in the United States.
0 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper
rotation pattern and additional information. (See footnote
+.)
33,000 Miles (55 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
ITE
MILEAGE SERVICED BY:
MILEAGE SERVICED BY
7-14
ProCarManuals.com

I Short TripKity Maintenance Schedule -- Gasoline Engines I
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check redfront axle fluid level and add fluid as needed. Check constant
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote **.)
36,000 Miles (60 000 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 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
0 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
#:*.)
39,000 Miles (65 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An E1niission Control Service.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
I7 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
I DATE I
MILEAGE ACTUAL I SERVICED BY:
I DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-15
ProCarManuals.com

I Short TripKity Maintenance Schedule -- Gasoline Engines I
42,000 Miles (70 000 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
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote *‘i’.)
rotation pattern and additional information. (See footnote +.)
DATE I
I DATE I
MILEAGE I SERVICED BY
45,000 Miles (75 000 km)
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
0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
0 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote **.)
bearings (or at each brake relining, whichever occurs first).
insulation for damage or looseness. Adsjust or replace
as required.
This is cr Noise Emission Corztr-ol Service. Applictrhle only to vehicles
sold in the United States.
7-16
ProCarManuals.com

I Short TripKity Maintenance Schedule -- Gasoline Engines I
48,000 Miles (80 000 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 *$:.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
50,000 Miles (83 000 km)
DATE
I MILEAGE ACTUAL 1 SERVICEDBY I
DATE I
0 Change automatic transmission fluid and filter if the vehicle’s GVWR is over
MILEAGE
ACTUAL SERVICED BY 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
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
IJ’pou do nut ~se your vehicle under NIIY of these cmditions, c.llcmge the.flLric1
und filter at IOO, 000 miles (I 66 000 kn;).
Manual transmission fluid doesn’t require change.
90°F (32°C) or higher.
7-17
ProCarManuals.com

I Short Trip/City Maintenance Schedule -- Gasoline Engines I
51,000 Miles (85 000 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 **.)
54,000 Miles (90 000 km)
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
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote **.)
rotation pattern and additional information. (See footnote +.)
57,000 Miles (95 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE I
MILEAGE
ACTUAL SERVICED BY
DATE
DATE
I
7-18
ProCarManuals.com

I Short Trip/City Maintenance Schedule -- Gasoline Engines I
Lubricate chassis components (or every 3 monms, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
(See
footnote
#.)
velocity joints and axle seals for leaking. (See footnote **.)
60,000 Miles (100 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote **.)
bearings (or at each brake relining, whichever occurs first).
insulation for damage or looseness. Adjust or replace
as required.
This is a Noise Emission Control Service. Applicable only to vehicles
sold in the United States.
An Emission Control Service.
0 Inspect engine accessory drive belt.
DATE I
MILEAGE
(Continued)
ProCarManuals.com

Short TripKity Maintenance Schedule -- Gasoline Engines
60,000 Miles (100 000 km) (Continued)
Replace fuel filter.
0 Conduct Exhaust Gas Recirculation (EGR) system inspection as described in
An Emission Control Service. (See footnote?.)
the service manual.
An Emission Control Service. (See footnote?.)
0 Conduct evaporative control system inspection. Check all fuel and vapor lines
and hoses for proper hook-up, routing and condition. Check that the purge
valve works properly
(if equipped). Replace as needed.
An Emission Control Service. (See footnote?.)
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
rotation pattern and additional information. (See footnote
+.)
I7 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
I71 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
63,000 Miles (105 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
17 Lubricate chassis components (or every 3 months, whichever occurs first).
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 **.)
DATE
MILEAGE
ACTUAL SERVICED BY:
7-20
ProCarManuals.com