1999 CHEVROLET TAHOE air filter

6-
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Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6
-2 Service
6
-3 Fuel (Gasoline Engine)
6
-5 Fuels in Foreign Countries (Gasoline Engines)
6
-5 Filling Your Tank (Gasoline Engine)
6
-8 Filling a Portable Fuel Container
6
-8 Checking Things Under the Hood
6
-12 Engine Oil (Gasoline Engine)
6
-16 Engine Air Cleaner/Filter (Gasoline Engines)
6
-19 Automatic Transmission Fluid
6
-22 Rear Axle
6
-22 Four-Wheel Drive
6
-24 Radiator Pressure Cap
6
-25 Thermostat
6
-25 Engine Coolant
6
-28 Power Steering Fluid
6
-29 Windshield Washer Fluid6
-30 Brakes
6
-34 Battery
6
-35 Bulb Replacement
6
-42 Windshield Wiper Blade Replacement
6
-43 Tires
6
-51 Appearance Care
6
-51 Cleaning the Inside of Your Vehicle
6
-54 Care of Safety Belts
6
-55 Cleaning the Outside of Your Vehicle
6
-58 GM Vehicle Care/Appearance Materials
6
-59 Vehicle Identification Number (VIN)
6
-60 Electrical System
6
-65 Replacement Bulbs
6
-67 Capacities and Specifications
6
-68 Air Conditioning Refrigerants
6
-69 Normal Replacement Parts--Gasoline Engines

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ªVORTECº 5700 V8 Engine
When you lift up the hood you'll see:
A. Battery
B. Air Cleaner
C. Radiator Cap
D. Coolant Recovery Tank
E. Air Filter Restriction IndicatorF. Engine Oil Dipstick
G. Automatic Transmission
Dipstick
H. Fan
I. Power Steering Fluid ReservoirJ. Engine Oil Fill
K. Brake Fluid Reservoir
L. Windshield Washer
Fluid Reservoir
M. Fuse/Relay Center

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ªVORTECº 7400 V8 Engine
When you lift up the hood you'll see:
A. Battery
B. Coolant Recovery Tank
C. Air Cleaner
D. Radiator Cap
E. Air Filter Restriction IndicatorF. Engine Oil Dipstick
G. Automatic Transmission
Dipstick
H. Engine Oil Fill
I. FanJ. Power Steering Fluid Reservoir
K. Brake Fluid Reservoir
L. Windshield Washer
Fluid Reservoir
M. Fuse/Relay Center

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6-16 What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don't let used oil stay on your skin
for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. (See
the manufacturer's warnings about the use and disposal
of oil products.)
Used oil can be a real threat to the environment. If you
change your own oil, be sure to drain all free
-flowing oil
from the filter before disposal. Don't ever dispose of oil
by putting it in the trash, pouring it on the ground, into
sewers, or into streams or bodies of water. Instead,
recycle it by taking it to a place that collects used oil. If
you have a problem properly disposing of your used oil,
ask your dealer, a service station or a local recycling
center for help.
Engine Air Cleaner/Filter
(Gasoline Engines)
The air cleaner assembly
has an indicator that lets
you know when the air
filter is dirty and needs to
be serviced.
The indicator is located in the air intake tube between
the air cleaner and the engine. See ªOwner Checks and
Servicesº in the Index to determine when to check
the indicator.
If the area inside the clear section of the indicator is
green, no air filter service is required. When the area
inside the indicator is orange and CHANGE AIR
FILTER appears, the filter should be replaced.

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Your air cleaner is located between the battery and
coolant recovery tank.To remove the air filter:
1. Unhook the retainer clips and remove the cover.
2. Lift the filter and the connected duct out of the air
cleaner housing. Hold the duct and remove the filter
by both pulling and twisting the filter away from the
duct. Care should be taken to dislodge as little dirt as
possible.
3. Clean the filter sealing surface of the duct and the
filter housing.

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4. Install the new filter by pushing it all the way to the
stop on the duct.
5. Install the duct and the filter into the air cleaner
housing. Make sure that the duct fits properly into
the housing.
6. Install the cover and fasten the two retaining clips.
7. After the air filter is properly serviced, the indicator
should be reset. Push the button on top of the
indicator to reset it to the green (clean) filter zone.Refer to the Maintenance Schedule to determine when to
replace the air filter. See ªOwner Checks and Servicesº
in the Index.
CAUTION:
Operating the engine with the air cleaner/filter
off can cause you or others to be burned. The air
cleaner not only cleans the air, it stops flame if
the engine backfires. If it isn't there, and the
engine backfires, you could be burned. Don't
drive with it off, and be careful working on the
engine with the air cleaner/filter off.
NOTICE:
If the air cleaner/filter is off, a backfire can cause
a damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner/filter in place when
you're driving.

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6-68 Cooling System Capacity (Approximate)
After refill, the level must be rechecked. See ªCooling Systemº in the Index.
ENGINE VIN QTY Without Rear Heater QTY With Rear Heater
ªVORTECº 5700 V8 R 17.5 Quarts (16.5 L) 20 Quarts (19 L)
ªVORTECº 7400 V8 J 25 Quarts (23.5 L) 27.5 Quarts (26 L)
Crankcase Capacity (Approximate)
After refill, the level must be rechecked. Add enough engine oil so that the fluid is within the proper operating range.
See ªEngine Oilº in the Index.
ENGINE VIN
QUANTITY WITH FILTER

ªVORTECº 5700 V8 R 5 Quarts (4.8 L)
ªVORTECº 7400 V8 J 6.6 Quarts (6.3 L)

Oil filter should be changed at every oil change.
Fuel Tank Capacity (Approximate)
TYPE QUANTITY
Utility 30 Gallons (113 L)TYPE QUANTITY
Suburban
- Gasoline 44 Gallons (167 L)
Suburban
- Diesel 42 Gallons (159 L)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure
the proper refrigerant is used. If you're not sure, ask your dealer.
See refrigerant charge label under the hood for charge capacity information and requirements.

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Normal Maintenance Replacement Parts -- Gasoline Engines
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.
EngineªVORTECº 5700 V8 ªVORTECº 7400 V8
VIN R J
Oil Filter
AC Type PF1218
AC Type PF1218
Air Cleaner Filter
AC Type A1300C

AC Type A1300C


PCV Valve AC Type CV769C AC Type CV774C
Spark Plugs
AC Type 41
-932 AC Type 41-932
Spark Plug Gap 0.060 in. (1.52 mm) 0.060 in. (1.52 mm)
Fuel Filter AC Type GF626 AC Type GF626
Wiper Blades (Front) GM Part No. 22154886 GM Part No. 22154886
Wiper Blade Type (Front) Trico Trico
Wiper Blade Length (Front) 18 inches (45.0 cm) 18 inches (45.0 cm)
Wiper Blade (Rear) GM Part No. 22154396 GM Part No. 22154396
Wiper Blade Type (Rear) Trico Trico
Wiper Blade Length (Rear) 14 inches (35.5 cm) 14 inches (35.5 cm)

Four
-Wheel-Drive Vehicles -- use a PF52 oil filter.


A1301C High
-capacity air cleaner filter.