1993 PONTIAC GRAND-PRIX engine

Service & Appearance Care
Fiberglass Springs
Don’t use corrosive or acidic
cleaning agents, engine degre
aluminum cleaning agents
or 0th
harsh solvents
to clean fiberglas
springs; they’ll damage the sprin
1’
Chemical Paint Spotting
Some weather and atmospheric
conditions can create a chemical fallout.
Airborne pollutants can fall upon and
attack painted surfaces
on your vehicle.
This damage can take two forms:
blotchy, ringlet-shaped discolorations,
and small irregular dark spots etched
into the paint surface.
Although no defect
in the paint job
causes this, Pontiac will repair, at no
charge to the owner, the surfaces of
new vehicles damaged by this fallout
condition within
12 months or 12,000
miles (20 000 km) of purchase,
whichever comes first.
Vehicle Identification Number
0
This is the legal identifier for your
Pontiac. It appears on a plate in the
front corner
of the instrument panel, on
the driver’s side. You can see it
if you
look through the windshield from
outside your vehicle. The VIN also
appears on the Vehicle Certification and
Service Parts labels
and the certificates
of title and registration.
/
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Engine Identification
The eighth character in your VIN is the
engine code for your
GM engine. This
code will help you identify your engine, specifications, and replacement parts in
this section.
Service Pads Identification Label I Add-on EIecfrical Equipment
You'll find this label on your spare tire
cover. It's very helpful if you ever need
to order parts. On this label is:
Your VIN.
Its model designation.
Paint information.
A list of all production options and
special equipment.
Be sure that this label is not removed
from the vehicle.
- I
Don't add anything electrical to
your Pontiac unless
you check
with your dealer first. Some
electrical equipment can damage
your vehicle and the damage
wouldn't be covered by your
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Service & Appearance Care
nnm i
Fuses & Circuit Breakers
The wiring circuits in your vehicle are
protected
from short circuits by a
combination of fuses, circuit breakers,
and fusible thermal links in the wiring
itself. This greatly reduces the chance
of
fires caused by electrical problems.
Some fuses are located in a fuse block
in the glove box as shown above.
To
locate the fuse block, pull down the
cover. See the diagram later in this
section.
Another set
of fuses is located in the
component center, under the
instrument panel.
Additional fuses are located in the
underhood electrical centers on the
right and left sides of the engine
compartment.
270
Spare fuses and a fuse puller are located
in the glove box fuse block cover.
Place the wide end of the fuse puller
over the plastic end of the fuse. Squeeze
the ends over the fuse and pull it out.
To identify and check fuses, refer to the
charts on the following pages. Look at the silver-colored band inside
the fuse.
If the band is broken or
melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the
identical size and rating.
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Service & Appearance Care
Capacities & Specifications
Engine Crankcase
3.1L V6 ........................................................................\
.................... 4 quarts
Twin Dual Cam (DOHC)
3.4L V6 ................................................. 5 quarts
When changing filter, up to 1 quart (2L) more oil may be needed.
When draininglreplacing converter, more fluid may be needed.
Automatic Transaxle
Pan Removal and Replacement .................................................... 4 quarts
After Complete Overhaul
............................................................. 7 quarts
Automatic Transaxle with Overdrive
When drainingheplacing converter, more fluid may be needed.
Pan Removal and Replacement .................................................... 6 quarts
After Complete Overhaul
............................................................. 8 quarts
(or more, as needed for converter and auxiliary coolers)
Manual Transaxle, 5-Speed
Complete Drain and Refill .............................................................. 2.25 quarts
3.8 L
4.8 L
3.8 L
6.6 L
5.8 L
7.5 L
2.1 L
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Service & Appearance Care
Fluids & Lubricants
ITEM
Antifreeze Coolant. ..................................
Chassis Lubricant ....................................
Delco Supreme 11@ Brake Fluid .............
DEXRONm-IIE Automatic ......................
Synchromesh Transmission Fluid ...........
(Ethylene Glycol Base)
(Grease Gun Insert)
Transmission Fluid
GM Hydraulic Fluid
................................
Engine Oil ................................................
GM Engine Oil Supplement ....................
(E.O.S.)
APPLICATION GM PART NUMBER
Year-round antifreeze for ........................... 1052753
General chassis lube, etc. .......................... 1052497
coolant mixtures
SIZE
1 gal. (3.8 L)
14 oz. (397 g)
Brake System and
Clutch Master Cylinder
........................... 1052535 16 oz. (0.5 L)
12345880 1 gal. (3.8 L)
Manual Transaxle ....................................... 12345349 32 oz. (1.0 L)
Engine lubrication
...................................... See the Index under Engine Oil.
See your dealer for advice .......................... 1052367 16 02. (0.5 L)
Automatic Transaxle .................................. 12345881 32 oz. (1.0 L)
Clutch Master Cylinder
.............................. 12345347 16 oz. (0.5 L)
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ITEM
Engine Oil ................................................
Windshield Washer Solvent ....................
Power Steering Fluid ...............................
Silicone Grease ........................................
Spray-A-Squeak Silicone Lubricant .......
APPLICATION
Hood, trunk and door hinges
Windshield washer fluid
Power Steering System
..............................
GM PART NUMBER SIZE
Weatherstrips ..............................................
General purpose silicone lubricant, ...........
weatherstrips
1050017 32 oz. (1.0 L)
1052884 16 oz. (0.5 L) -
12345579 1 oz. (28 g)
1052276 (aerosol) 4.5 oz. (127 g)
1052277 12 oz. (0.35 L)
n
279 = = =
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Engine Specifications
3.1 L V6
VIN Engine Code ........................................................................\
.... T
Type..
........................................................................\
....................... V6
Displacement ........................................................................\
.......... 3.1L (191 CID)
Compression Ratio
........................................................................\
.
Firing Order ........................................................................\
............
Thermostat Temperature ...............................................................
Valve Arrangement.. ....................................................................... \
8.8:l
1-2-3-4-5-6
195°F (91°C) In-Head
Twin Dual Cam
X
V6
3.4L (207 CID)
9.25:
1
(DOHC) 3.4L V6
1-2-3-4-5-6
195°F (91°C) In-Head
L
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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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