1993 PONTIAC GRAND-PRIX spark plugs replace

Service & Appearance Care
Normal Maintenance Replacement Parts
Air Cleaner Element
Engine
Oil Filter
PCV Valve
All Engines ........................................................................\
............. AC Type A-1129C
All Engines
........................................................................\
............. AC Type PF-51
3.1L V6
........................................................................\
................ ;. AC Type CV-892C
Twin Dual Cam (DOHC) 3.4L
V6 ............................................... AC Type CV-881C
3.1L V6
........................................................................\
.................. AC Type oR44LTSM
Twin
Dual Cam (DOHC) 3.4L V6 ............................................... AC Type oR42LTSM
Spark Plugs
Gap: 0.045 inch (1.14 mm)
Gap: 0.045 inch (1.14 mm)
Batteries
Remote Lock Control Transmitter ............................................... 2016 (2)
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ITEM
NO. SERVICE
ITEM NO. SERVICE
5
6
Engine
Accessory Drive Belt Inspection
(California
3.1L Code T, engine*)-Inspect the
belt for cracks, fraying, wear and proper tension.
Replace as needed,
Camshaft Timing Belt Inspection
(3.4L Code X
engine only)*-Inspect for cracks, wear or oiliness.
Check tensioner for proper operation. See the
service manual. (To purchase a service manual,
see the
Index under Publications.) Replace parts
as needed.
7 Cooling System Service*-Drain, flush and refill
the system with new or approved recycled coolant
conforming to
GM Specification 1825111. Keep
coolant at the proper mixture as specified. See the
Index under Coolant. This provides proper freeze
protection, corrosion inhibitor level, and engine
operating temperature.
Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
. clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap
and neck.
To help ensure proper operation, we recommend a
pressure test of both the cooling system and the
pressure cap.
8 Transaxle Service-For manual transaxles, fluid
doesn’t require changing.
For automatic transaxles, change both the fluid
and filter every
15,000 miles (25 000 lun) if the
vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches
90°F (32°C) or
higher.
In hilly or mountainous terrain.
9
10
When doing frequent trailer towing. (With some
models,
you shouldn’t ever tow a trailer. See the
Index under Towing a Trailer.)
Uses such as found in taxi, police car or delivery
service.
If you do not use your vehicle under any
of these
conditions, change both the fluid and filter every
100,000 miles (160 000 km).
Spark Plug Replacement *-Replace spark plugs
with the proper type. See the
Index under
Replacement Parts.
Spark Plug Wire Inspection*+Inspect for
burns, cracks
or other damage. Check the boot fit
at the coils and at the spark plugs. Replace wires
as needed.
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USAGE
Hood Latch Assembly
a. Pivots and Spring
b. Release Pawl Anchor
Hood and door hinges,
fuel door hinge trunk
access panel hinges
Weatherstrips
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FUJID/LUBRICANT
a. Engine oil.
b. Chassis lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB
Engine oil or Lubriplate Lubricant (GM Part
No. 1050109).
(GM
Part
No. 1052497 or equivalent).
Dielectric Silicone Grease (GM Part No. 12345579 or equivalent).
See the
Index under Replacement Parts for recommended replacement filters, valves and spark plugs.
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Signaling Turns ......................... 71. 141
Signs. Road
...................................... 138
Skidding ........................................... 156
Snowstorm.
If You’re
Caught in a
.................................... 173
Sound Equipment. Adding .............. 120
Sound Systems (see
Audio Systems)
Spare Tire. Compact ................ 207. 336
Spark Plugs
....................................... 284
Specifications and Capacities
......... 276
Speed Control (see
Cruise Control)
Speedometer ...................................... 96
Stains. Removing
.............................. 263
Starting Your Engine Automatic Transaxle
...................... 54
Manual Transaxle
............................ 54
Second-Gear Start
........................... 61
is Dead (see Jump Starting)
In Emergencies .............................. 153
Off-Road Recovery
........................ 154
Tips
................................................. 152
Steering Wheel Controls
.................. 131
Steering Wheel. Tilt ............................ 69
Starting Your Vehicle
if the
Battery
Steering Stereo Sound
Systems
(see
Audio Systems)
Storage
Armrest
............................................. 85
Convenience Net
.............................. 50
Front Seat Console .......................... 85
Glove
Box ......................................... 50
Other Storage Areas ........................ 87
Rear Seat Console
............................ 86
Storing Your Vehicle ....................... 236
Stuck. If
You Are .............................. 208
Sunroof ............................................... 90
Sun Visors
........................................... 84
Systems Check
................................... 106
Systems Check (STE)
....................... 107
T achometer ...................................... 97
Taillights
.............................. 78, 250, 281
Tape Player (see
Audio Systems)
Technical Facts & Specifications
Bulbs
.............................................. 280
Electrical Equipment,
Add-on
............................... 120, 269
Engine Specifications
..................... 283
Fluid Capacities
& Types ............. 276
Fuses
& Circuit Breakers ............. 270 Replacement
Parts
......................... 284
Service Parts Identification
Label
........................................... 269
Vehicle Identification Number (VIN)
.......................................... 268
Temperature Warning Light
.............. 98
Theft
.................................................... 48
Thermostat
........................................ 232
Tilt Steering Wheel
............................. 69
Time. Setting the
.............................. 120
Tires
................................................. 254
Buying New
................................... 257
Chains
................................... 207. 260
Flat. Changing
............................... 200
Inflation
.......................................... 255
Inspection and Rotation
................ 256
Loading
.......................................... 254
Pressure
......................................... 255
Quality Grading
............................ 258
Spare. Compact
............................. 207
Wear Indicators
............................. 257
Wheel Alignment and Tire
Balance
....................................... 259
Wheel Replacement
...................... 259
When to Replace Wheels
............... 259
Winter Driving. and Tires
............. 171
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