1998 PONTIAC GRAND AM air filter

Air Cleaner
The air cleaner is located on the driver’s side of the
engine compartment.
To check or replace the air filter:
1. Remove the screws that hold the cover on.
2. Lift off the cover.
3. Reinstall the air cleaner filter and replace the
cover tightly. Refer to the Maintenance Schedule to determine
when to
replace the air filter.
See “Scheduled Maintenance Services” in the Index.
A CAUTION:
Operating the engine with the air cleaner off can
cause you or others to be burned. The air cleaner
not only cleans the
air, it stops flame if the engine
backfires.
If it isn’t there, and the engine
backfires,
you could be burned. Don’t drive with
it
off, and be careful working on the engine with
the
air cleaner off.
NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner
in place when you’re driving.
6-19

Normal Maintenance
Replacement Parts
Air Cfeaner Element
2.4L ...................... AC Type A-1233C
31 OO............----- ..... AC me A- 1233C
Engine Oil Filter
2.4L ....................... AC Type PF-44
3100 ......................... AC Type PF-47
Spark Plugs
2.4L .......... AC npe 041-942 (Platinum Plug)
Gap:
0.050 inch (1.27 mm)
Gap: 0.060 inch (1.52 mm)
3 100 .......... AC Type 04 1-940 (Platinum Plug)
Windshield Wiper Blades (Pin Type)
Length ..................... 19 inches (48 cm)
Vehicle Dimensions
Length
Coupe
................ 186.9 inches (474.7 cm)
Sedan
................. 186.9 inches (474.7 cm)
Coupe
....... ... 74.1 inches (188.2 cm)
Width
Sedan
.................. 74.1 inches (188.2 cm)
Coupe
.................. .53 inches (136.0 cm)
Sedan
................... .53 inches (136.0 cm)
Coupe
................ 103.4 inches (262.7 cm)
Sedan ................. 103.4 inches (262.7 cm)
Coupe
................. 55.8 inches (141.7 cm)
Sedan
.................. 55.8 inches (141.7 cm)
Coupe ................ .55.3 inches (140.4 cm)
Sedan
................. .55.3 inches (140.4 cm)
Height
Wheelbase
Front Tread Rear Tread
6-66

Maintenance Schedule
I Short TripKity Definition I
Follow the Short TripKity Maintenance Schedule if any
one
of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
0 Most trips include extensive idling (such as frequent
driving in stop-and-go traffk).
Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
your vehicle. (With some models, you should never
tow a trailer.
See “Towing a Trailer” in the Index.)
If the vehicle is used for delivery service, police, taxi
One of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine
oil to break
down sooner.
or other commercial application.
Short TripKity Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or 3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Chassis Lubrication
(or
6 months, whichever occurs first). Tire Rotation.
Every 15,000 Miles (25 OOO km): Air Cleaner Filter
Inspection, if driving in dusty conditions.
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 0oO km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pages.
7-5

Maintenance Schedule
Long Tripmighway Definition
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Do not use this schedule if the vehicle
is used for trailer towing, driven in a dusty area
or used
off paved roads. Use the Short TripKity schedule for
these conditions.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slower:
Long Tripmighway Intervals
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or
every 12 months, whichever
occurs first). Tire Rotation.
Every 30,000 Miles (50 OOO km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and
Lines Inspection.
Every 50,000 Miles (83 OOO km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,OOO Miles (166 0oO km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pages.

Short TripKity Maintenance Schedule I
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for
proper rotation pattern and additional information. (See footnote
+.)
(Also see footnote ++.)
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Control Service. (See f0otnote.i-.)
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 6 months, whichever occurs first).
I7 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 +.)
21,000 Miles (35 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE
DATE I
7-9

Short TripKity Maintenance Schedule
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 6 months, whichever occurs first).
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for
An Emission Control Service.
(See footnote #.)
proper rotation pattern and additional information. (See footnote +.)
(Also see footnote ++.)
27,000 Miles (45 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE I
1 ACTUAL I SERVICEDBY: I MILEAGE
DATE
1
DATE MILEAGE
ACTUAL SERVICED BY:
Lubricate chassis components (or every 6 months, whichever occurs first). b
0 Replace air cleaner filter. An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
(See footnote
#.)
for any damage. Replace parts as needed.
An Emission Control
Service. (See footnote"f)
7-10

Short TripKity Maintenance Schedule
42,000 Miles (70 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Lubricate chassis components (or every 6 months, whichever occurs fit).
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 +.)
45,000 Miles (75 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Control Service. (See footnote-)..)
DATE I
MILEAGE
ACTUAL SERVICED BY:
I DATE I
MILEAGE
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 6 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 +.)
(Also see footnote ++.)
7-12

I Short TripKity Maintenance Schedule I
54,000 Miles (90 000 km) (Continued)
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(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 fist).
An Emission Control Service.
I DATE I
MILEAGE
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Inspect engine accessory drive belt.
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
An Emission Control Service.
(See footnote #.)
An Emission Control Service.
An Emission Control Service.
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote’f.)
MILEAGE