2000 GMC SAFARI fuel cap

6-11
Before closing the hood, be sure all the filler caps are on
properly. Then lift the hood to relieve pressure on the
hood prop.
Remove the hood prop
from the slot in the hood
and return the prop to
its retainer.
Then just pull the hood down and close it firmly.
Engine Oil
Checking Engine Oil
It's a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick is a yellow ring and is located
near the center of the engine compartment.

6-44
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 the following:

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 the following:

Unusual wear

Bad handling

Rough ride

Needless damage from road hazards.
When to Check
Check your tires once a month or more.
Don't forget your compact spare tire. It should be at
60 psi (420 kPa).
How to Check
Use a good quality pocket
-type gage to check tire
pressure. You can't tell if your tires are properly inflated
simply by looking at them. Radial tires may look
properly inflated even when they're underinflated.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out dirt and moisture.
Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles
(10 000 to 13 000 km). Any time you notice unusual
wear, rotate your tires as soon as possible and check
wheel alignment. Also check for damaged tires or
wheels. See ªWhen It's Time for New Tiresº and
ªWheel Replacementº later in this section for more
information. Make sure the spare tire is stored securely.
Push, pull, and then try to rotate or turn the tire. If it
moves, use ratchet/wheel wrench to tighten the cable.
See ªStoring a Flat or Spare Tire and Toolsº in
the Index.

6-68
Capacities and Specifications
All capacities are approximate. English and metric
conversions are given. See refrigerant charge label under
the hood for charge capacity information and
requirements. Please refer to ªRecommended Fluids and
Lubricantsº in the Index for more information.
Engine Specifications
Engine ªVORTECº 4300 V6 CSFI*. . . . . . . . . . . . . .
RPO L35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-6-5-4-3-2 . . . . . . . . . . . . . . . . . . . . . .
Horsepower 190 at 4,400 rpm. . . . . . . . . . . . . . . . . . .
*Central Sequential Fuel Injection
Wheel and Tires
Wheel Nut Torque 100 lb-ft (140 N´m) . . . . . . . . . . .
Tire Pressures See ªLoading Your Vehicleº. . . . . . . . .
in the Index.
Cooling System Capacity
Quantity*
without
Rear HeaterQuantity*
with
Rear Heater
13.5 quarts (12.8 L) 16.5 quarts (15.6 L)
After refill, the level must be checked.
*All quantities are approximate.
Crankcase Capacity
Quantity* with Filter 4.5 quarts (4.3 L). . . . . . . . . . .
After refill, the level must be checked. Do not overfill.
*All quantities are approximate.
Fuel Tank Capacity
Standard Tank 27.0 gallons (101.8 L). . . . . . . . . . . . .
Transmission Capacity
Automatic Transmission
(Drain and Refill) 5.0 quarts (4.7 L). . . . . . . . . . . .

6-69 Front Axle Capacity
Front Axle 2.6 pint (1.2 L). . . . . . . . . . . . . . . . . . . . .
Rear Axle Capacity
Standard Rear Axle 3.5 pint (1.7 L). . . . . . . . . . . . . .
Locking Rear Axle 3.5 pint (1.7 L). . . . . . . . . . . . . . .
Normal Maintenance
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 Oil Filter AC Type PF52. . . . . . . . . . . . . . . .
Air Cleaner AC Type A1163C. . . . . . . . . . . . . . . . . . .
Positive Crankcase
Ventilation (PCV) Valve AC Type CV769C. . . . . . . Spark Plugs AC Type 41
-932 . . . . . . . . . . . . . . . . . . .
Spark Plug Gap 0.060 inches (1.52 mm). . . . . . . . . .
Fuel Filter AC Type GF481. . . . . . . . . . . . . . . . . . . . .
Wiper Blades (Front) Trico 22110158, Pin Type. . . . .
18 inches (45.7 cm) Length
Wiper Blade (Rear)
Trico 22154396, Pin Type
14 inches (35.5 cm) Length
Vehicle Dimensions*
Length 189.8 inches (482.0 cm). . . . . . . . . . . . . . . . .
Width 77.5 inches (196.8 cm). . . . . . . . . . . . . . . . . . .
Height 76.0 inches (193.0 cm). . . . . . . . . . . . . . . . . . .
Wheelbase 111.0 inches (281.9 cm). . . . . . . . . . . . . .
Front Tread Width 65.1 inches (165.4 cm). . . . . . . . .
Rear Tread Width 65.1 inches (165.4 cm). . . . . . . . . .
*Figures reflect base equipment only.