1998 PONTIAC GRAND PRIX check oil

How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid to use. See “Recommended
Fluids and Lubricants” in the Index.
If the fluid level is low, add only enough of the proper
fluid to bring the level into the cross-hatched area on
the dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough fluid at the
dipstick hole to bring it to the proper level.
It doesn’t take much fluid, generally less
than one
pint
(0.5 L). Don’t ovefill.
LOTICE:
We recommend you use only fluid labeled
DEXRON@-111, because fluid with that label
is
made especially for your automatic transaxle.
Damage caused
by fluid other than DEXRON-III
is not covered by your new vehicle warranty.
3. After adding fluid, recheck the fluid level as described
4. When the correct fluid level is obtained, push the
under “How to Check” earlier in this section.
dipstick back in
all the way.
Engine Coolant
The cooling s stem in your vehicle is filled with
DEX-COOL engine coolant. This coolant is designed
to remain
in your vehicle for 5 years or 150,000 miles
(240 000 km) whichever occurs first, if you add only
DEX-COOL’ extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating
or if you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
A 50/50 mixture of water and DEX-COOL’
coolant will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265 OF (129°C).
J
e Protect against rust and corrosion.
e Help keep the proper engine temperature.
0 Let the warning lights and gages work as
they should.
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Replacement Bulbs
Exterior Lamps ............... Bulb Number
Back-up ............................... 3 156
Front Parking/Turn Signal
.............. .3357NA
Center High-Mounted Stop
................ 1141
Headlamps HighBeam
........................... 9005
Low Beam ........................... 9006
Front Sidemarker
......................... 194
Rear Sidemarker ......................... 194
Stop/Tail/Turn Signal ..................... 3057
Capacities and Specifications
Please refer to “Recommended Fluids and Lubricants”
in the Index for more information.
Automatic Transaxle with Overdrive
Pan Removal and Replacement ..... 8 quarts (7.5 L)
After Complete Overhaul ......... 10 quarts (9.5 L)
When drainingheplacing converter or auxiliary coolel;
more fluid
my be needed.
Cooling System Including Reservoir
3100 (CodeM) ............... 11 quarts (10.42 L)
3800 (Code K) .............. 12.3 quarts (11.65 L)
3800 Supercharged (Code 1) ... 12.3 quarts (11.65 L)
Refrigerant (R-l34a),
Engine Crankcase (Oil Change with Filter Change)
Air Conditioning*
............ 1.9 lbs. (0.85 kg)
3100 (Code M)
................ 4.5 quarts (4.2 L)
3800 (Code K) ................ 4.5 quarts (4.2 L)
Fuel Tank .................... 18 gallons (68 L)
3800 Supercharged (Code 1) ..... 4.5 quarts (4.2 L)
*See “Air Conditioning Refrigerants ” later in this section.
Note: All capacities are approximate. When adding, be
sure to fill the appropriate level, as recommended
in this
manual. Recheck fluid level after filling.
See “Recommended Fluids and Lubricants” in
the Index
for more information.
6-68

Maintenance Schedule
The services shown in this schedule up to 100,000 miles
(166
OOO km) should be performed after 100,000 miles
(166
000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles
(240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
? The US. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform
this maintenance item will not nullify
the emission warranty or limit recall liability prior
to the
completion
of the vehicle’s useful life. We, however,
urge that
all recommended maintenance services be
performed at the indicated intervals and the maintenance be recorded.
* Your vehicle has an Engine Oil Life Monitor. This
monitor will show you when to change the engine oil
and filter
-- usually between 3,000 miles (5 OOO km) and
7,500 miles (12 500 km) since your last oil change.
Under severe conditions, the indicator may come
on
before 3,000 miles (5 000 km). Never drive your vehicle
more than
7,500 miles (12 500 km) or 12 months
without
an oil and filter change.
The system won’t detect dust
in the oil. So if you drive
in
a dusty area, be sure to change your oil and filter
every 3,000 miles (5 000 km) or sooner if the CHANGE
OIL SOON light comes on. Remember to reset the
Oil Life Monitor when the oil has been changed. For
more information, see “CHANGE
OIL SOON light”
in the Index.
+ A good time to check your brakes is during tire
rotation. See “Brake System Inspection” under “Periodic
Maintenance Inspections”
in Part C of this schedule.

Maintenance Schedule
7,500 Miles (12 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil”
in the Index.
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
I DATE I
15,000 Miles (25 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
necessary.
An Emission Control Service. (See footnote $.)
rotation pattern and additional information. (See footnote +.)
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
22,500 Miles (37 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine
Oil” in the Index.
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
MILEAGE
7-6

I Maintenance Schedule I
30,000 Miles (50 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
An Emission Control Service.
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
For supercharged engines only: Check the supercharger oil level \
and add oil as
needed (or every
36 months, whichever occurs fist). See “Recommended
Fluids and Lubricants” in
this section.
An Emission Control Service. (See footnote?.)
37,500 Miles (62 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil”
in the Index.
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
DATE I
MILEAGE
DATE
7-7

Maintenance Schedule
45,000 Miles (75 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
MILEAGE See “Engine Oil“ in the Index.
An Emission Control Service. (See footnote *.)
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if
necessary.
An Emission Control Service. (See footnote T.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and filter 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.
90°F (32°C) or higher.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
rfyou do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
7-8

I Maintenance Schedule I
52,500 Miles (87 500 km)
Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in
the Index.
An Emission Control Service. (See footnote *.)
0 Rotate tires. See “Tire Inspection and Rotation’’ in th\
e Index for proper
rotation pattern and additional information. (See footnote
+.)
60,000 Miles (100 000 km)
I DATE -1
SERVICED BY:
DATE I
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
For supercharged engines only: Check the supercharger oil level and add oil as
needed (or every 36 months, whichever occurs first). See “Recommended
Fluids and Lubricants” in this section.
An Emission Control Sewice. (See footnote?.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
0 Inspect engine accessory drive belt.
0 Replace air cleaner filter.
An Emission Control Service.
An Emission Control Service.
(Continued)

I Maintenance Schedule I
60,000 Miles (100 000 km) (Continued)
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote”f)
67,500 Miles (112 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Sewice. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
DATE 1
75,000 Miles (125 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if
necessary.
An Emission Control Service. (See footnote “f)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
7-10