1994 CHEVROLET BLAZER fuel type

Downloaded from www.Manualslib.com manuals search engine NOTICE:
If you need a new cap, be sure to get the right type. Your dealer
can get one for you. If you get the wrong type, it may not fit or
have proper venting, and your fuel tank and emissions system
might be damaged.
Checking Things Under the Hood
Then go to the front of
the vehicle and release
the secondary hood
release.
6-6

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Don’t let anyone tell you that underinflation or overinflation is
all right. It’s not. If your tires don’t have enough air
(underinflation)
you can get:
Too much flexing
Too much heat
Tire overloading
Bad wear
Bad handling
Bad fuel economy.
If your tires have too much air (overinflation), you can get:
Unusual wear
Bad handling
Rough ride
Needless damage from road hazards.
When to Check
Check your tires once a month or more.
How to Check
Use a good quality pocket-type gage to check tire pressure. Simply looking
at the tires will not tell you the pressure, especially if you have radial tires
- which may look properly inflated even if they’re underinflated.
If your tires have valve caps, be sure to put them back on. They help prevent
leaks by keeping out dirt and moisture.
6-43

Downloaded from www.Manualslib.com manuals search engine Be sure to use the
correct fuse.
If you ever have a problem on the road and don’t have a spare fuse, you can
“borrow”
one of the correct value. Just pick some feature of your vehicle
that you can get along without-like
the radio or cigarette lighter-and use
its fuse, if it is
of the value you need. Replace it as soon as you can. See
“Fuses and Circuit Breakers”
in this section.
Capacities and Specification Charts
Replacement Parts
Replacement part numbers listed in this section are based on the latest
information available at the time
of printing, and are subject to change. If a
part listed in this manual is
not the same as the part used in your vehicle
when it was built,
or if you have any questions, please contact your GM
truck dealer.
Engine Identification
Engine Description
Type
VIN Code
Fuel System
Produced By
Emissions
4.3L
V6
Z
TBP
U.S.
L.D.
4.3L
V6
w
CPI**
U.S.
L.D.
*Throttle Body Fuel Injection
**Central Port Fuel Injection
6-62

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DESCRIPTION
Base or Optional Wheel
Cooling System Capacity
ENGINE
4.3L
4.3L
VIN CODE
Z
W
TORQUE
95 ft. lbs. (130 Nom)
QUANTITY*
12.1 Quarts (1 1.5 Liters)
12.1 Quarts (1 1.5 Liters)
*All quantities are approximate. After refill, the level MUST be checked.
Crankcase Capacity
ENGINE
4.3L
4.3L
VIN
CODE
Z
w
QUANTITY*
Without Filter QUANTITY*
With Filter
4 Quarts (3.8 Liters) 4.5 Quarts (4.3 Liters)
4 Quarts (3.8 Liters) 4.5 Quarts (4.3 Liters)
*All quantities are approximate. After refill, the level MUST be checked.
Do not overfill.
Fuel Tank Capacity
TYPE
Standard Tank
*All quantities are approximate.
Lamp and Bulb Data
EXTERIOR LAMPS
Headlamps (Halogen)
Backup Lamp
License Lamp
Tail and Stop Lamps
Marker Lamp (Front)
Marker Lamp (Rear)
Parking and Signal Lamp
CHMSL Assembly
QUANTITY*
20 Gallons (76 Liters)
QUANTITY
2
2
1
1 Unit
TRADE NO.
H6054
1156 67
2057
194
194
2057
See GM Dealer
6-63

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ECM I
PWR
WINDOW
WIPER
BRAKE DRL
CIRCUITS PROTECTED FUSE
Engine Control Module Power Windows 10 Amp
Windshield Wipers and
25 Amp
Washers
Four-wheel Anti-lock Brake 15 Amp
Module, Digital Ratio Adapter
Module, Speedometer, Auto
Transmission Converter
Clutch
Daytime Running Light
(Canada Only)
Trailer Wiring
Harness
CD PlayedRadio
TRAILER*
CD
PLAYER**
TCCM
Electric Shift Transfer Case
Module
AUX PWR** Aux. Pwr. Outlet
10 Amp
30 Amp
10 Amp
5 Amp
10 Amp
*In-line fuse
**Fuse is attached
to fuse block.
Service Replacement Part and Filter
Recommendafons
ENGINE (VIN)
OIL FILTER
AIR CLEANER
FILTER PCV VALVE
SPARK PLUGS
FUEL FILTER
RADIATOR CAP 4.3L (2)
PF52
A773C
CV789C
.CR43TSM
GF48 1
RC36
CIRCUIT
BREAKER
30 Amp
4.3L(W)
PF52
A1163C
cv774c
.CR43TSM
GF48 1
RC36
*Use copper-cored resistor type spark plugs.
6-68

Downloaded from www.Manualslib.com manuals search engine 6.
7.
8.
9.
10. 11.
12.
TRANSMISSION SERVICE:
Automatic Transmission
- Change the transmission fluid and filter
every 15,000 miles
(25 000 km) 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
In hilly or mountainous terrain.
Frequent trailer pulling.
0 Uses such as taxi, police, delivery or other commercial service.
If the vehicle is not used mainly under any of these conditions, change
the fluid and filter
every 30,000 miles (50 000 km). See “Automatic
Transmission Fluid”
in the Index for more information.
Manual Transmission - Transmission fluid does not require periodic
changing.
FUEL FILTER REPLACEMENT* $- Replace the fuel filter at the
specified interval or sooner
if clogged.
SPARK PLUG REPLACEMENT* - Replace spark plugs with the
type listed in Section 6. See “Specification Charts” in the Index.
SPARK PLUG WIRE INSPECTION* - Clean wires and inspect
for burns, cracks or other damage. Check the wire boot fit
at the
distributor and at the spark plugs. Replace wires as needed.
ENGINE TIMING CHECK AND DISTRIBUTOR CHECK*$ -
Adjust timing to underhood label specifications. Inspect the inside and
outside of the distributor cap and rotor for cracks, carbon tracking and
corrosion. Clean or replace as needed.
FUEL TANK, CAP AND LINES INSPECTION*$ - Inspect the
fuel tank, cap and lines for damage
or leaks. Remove fuel cap, inspect
gasket for an even filler neck imprint, and any damage. Replace parts
as needed.
ENGINE ACCESSORY DRIVE BELT INSPECTION* - Inspect
belt. Look for cracks, fraying, wear, and proper tension. Adjust or
replace as needed.
higher.
*An Emission Control Service
$=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 vehicle useful life. General
Motors, however, urges that all recommended maintenance services be
performed at the indicated intervals and the maintenance be recorded.
7-8