1993 PONTIAC GRAND-PRIX service

Maintenance Schedule
Section B: Owner Checks & Services t~ont.3
At Least Once a Bar
CHECK
OR SERVICE I WHAT TO DO
I
Key Lock Cylinders I Lubricate the key lock cylinders with the lubricant specified in Section D.
Body Lubrication
Lubricate all body door hinges. Also lubricate all hinges and latches, including t\
hose for the
hood, trunk, glove box door, console door and any folding seat hardware. Se\
ction
D tells you
what to use.
I
When you are doing this check, the vehicle could move suddenly. If it does, you or others I
could be injured. Follow the steps below.
1. Defore you start, be sure you have enough room aIuund the vdcle.
2. Firmly apply both the parking brake (see the Index under Parking Brake if necessary) and the
regular brake.
NOTE:
Do not use the accelerator pedal, and be ready to turn off the engine immediately if it
starts.
3. On automatic transaxle vehicles, try to start the engine in each gear. The starter should work
only in
P (Park) or N (Neutral). If the starter works in any other position, your vehicle needs
service.
On manual transaxle vehicles, put the shift lever in
N (Neutral), push the clutch down halfway
and try to start the engine. The starter should work only when the clutch\
is pushed down all
the way to the floor.
If the starter works when the clutch isn’t pushed all the way down, your
vehicle needs service.
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~ ~~~ ~ CHECK
OR SERVICE
Steering Column Lock
Parking Brake and
Automatic Transaxle
P (Park) Mechanism
Check
Underbody Flushing
WHAT TO DO
While parked, and with the parking brake set, try to turn the key to Lock in each shift lever
position.
With an automatic transaxle, the key should turn to Lock only when the shift lever is in
With a manual transaxle, the key should turn to Lock only when the shift lever is in
P (Park).
R (Reverse).
On vehicles with a key release button,
try to turn the key to Lock without pressing the button.
The key should turn to
Lock only with the key button depressed. On all vehicles, the key
should come out
only in Lock.
A When you are doing this check, your vehicle could begin to move. You or others could be
a injured and property could be damaged. Make sure there is room in front of your vehicle
in case it begins to roll. Be ready to apply the regular brake at once should the vehicl\
e begin to
-we.
Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot
on the regular
brake, set
the parking brake.
To check the parking brake: With the engine running and transaxle in N (Neutral), slowly
remove foot pressure from the regular brake pedal.
Do this until the vehicle is held by the
parking brake only.
To check the P (Park) mechanism’s holding ability: Shift to P (Park). Then release all brakes.
At least every spring, use plain water to flush any corrosive materials from the underbody. Take
care to clean thoroughly any areas where mud and other debris can collect.
301
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Maintenance Schedule
Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall).
You should let your GM dealer's service department or other qualified service center do these jobs. Make sure any necessary
repairs are completed at once.
INSPECTION
OR SERVICE
Steering, Suspension
and Front-Wheel-Drive
Axle Boot and Seal
Inspection
Exhaust System
Inspection
Throttle Linkage
Inspection
Brake System
Inspection
~~
WHAT SHOULD BE DONE
Inspect the front and rear suspension and steering system for damaged, loose or missing parts,
signs of wear,
or lack of lubrication. Inspect the power steering lines and hoses for proper
hookup, binding, leaks, cracks, chafing, etc. Clean and then in\
spect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken,
damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or
other conditions which could cause a heat build-up
in the floor pan or could let exhaust fumes
into the vehicle. See the
Index under Engine Exhaust.
Inspect the throttle linkage for interference or binding, and for damaged or missing parts.
Replace parts as needed.
Inspect the complete system. Inspect brake lines and hoses for proper hooku\
p, binding, leaks,
cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect
other brake parts, including calipers, parking brake, etc. Check parking brake adjustment. You
may need to have your brakes inspected more often if your driving habits or conditions result in
frequent braking.
Note: A low brake fluid level can indicate worn disc brake pads which may need to be serviced.
Also, if the brake system warning light stays on or comes on, something may be wrong with the
brake system. See the
Idex under Brake System Warning Light. If your vehicle is equipped with
anti-lock brakes and the anti-lock brake system warning light stays on, comes on or flashes,
something may be wrong with the anti-lock brake system. See the
Index under Anti-Lock Brake
System Warning Light.
' 302
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Section D: Recommended Fluids & Lubricants
NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer.
I USAGE
Engine Oil
Engine Coolant Hydraulic Brake
I system
Hydraulic Clutch
I system
I Parking Brake Guides
II
I I Automatic Transaxle
FWID/WBRICANT
GM Goodwrench Motor Oil or equivalent for API service SG Energy Conserving II oils of the
proper viscosity. The “SG” designation may be shown alone \
or
in combination with others, such
as “SGICC,” “SG/CD,” or “SF, SG, CC,” etc. To determine the preferred viscosity for your
vehicle’s engine,
see the Index under Engine Oil.
A 5060 mixture of water (preferably distilled) and good quality ethylene glycol base antifreeze
(GM
Part No. 1052753 or equivalent) conforming to GM Specification 1825M or approved
recycled coolant
conforming to GM Specification 1825111.
Delco Supreme
ll@ Brake Fluid (GM Part No. 1052535) or equivalent DOT-3 brake fluid.
Hydraulic Clutch Fluid (GM
Part No. 12345347) or equivalent.
~
Chassis lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB
(GM Part No. 1052497 or equivalent).
GM Hydraulic Power Steering Fluid (GM
Part No. 1052884) or equivalent.
Synchromesh Transmission Fluid (GM
Part No. 12345349) or equivalent.
DEXRON@-IIE Automatic Transmission Fluid (GM
Part No. 12345881).
I
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Maintenance Schedule
Section E: Maintenance Record
After the scheduled services are performed, record the date,
odometer reading and who performed the service in the
columns indicated. When completing the Maintenance
Performed column, insert the numbers from the Schedule
I
or Schedule I1 maintenance charts which correspond to the
maintenance performed.
Also, you should retain all
maintenance receipts. Your owner information portfolio is a
convenient place to store them.
DATE ODOMETER
READING SERVICED BY MAlNTENANCE PERFORMED
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DATE ODOMETER
READING SERVICED BY MAINTENANCE
PERFORMED
-
307 1 1 1
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Maintenance Schedule
Section E: Maintenance Record 1~ont.3
DATE ODOMETER
READING SERVICED BY MAINTENANCE PERFORMED
1 1 1 308
~ ~~ ~~ ProCarManuals.com

Here you will find out how to
contact Pontiac
if you need
assistance.
This part also tells you
how to obtain service publications
and how to report any safety
defects.
part 8
Customer Assistance
Information
Customer Satisfaction Procedure .... . . . . . .. . . .. . . .. . . . . . . . . . . , . . . . , . . . . . . . ... . . . , . . . . . . . . .. . . . . . . . . . . . . . . . . 3 10
Customer Assistance for the Hearing or Speech Impaired.,
.., ...... .... ...... ..... . ..... . ... 3 11
BBB MediatiodArbitration Program .. .. . . . . . . . . . . , . .. . . , . , . . . . . . .. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Reporting Safety Defects
........................................................................\
................. 314
Pontiac Roadside Assistance Program
......... . ,.......... .... . .... . ... .... , ... .... .. . . .... . .... . .... ... 315
Service Publications
.. .... ..... . .. ... .... ... ... .... ....... ... ,. . .... , .. . ... ..... . ....... ... .. . .......... . .......... . 316
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