Filter
Top Products
A. Battery. See Battery on page 325.
B. Radiator Pressure Cap. See Radiator Pressure
Cap on page 311.
C. Coolant Recovery Tank. See Cooling System
on page 313.
D. Automatic Transmission Fluid Dipstick. See
“Checking the Fluid Level” under Automatic
Transmission Fluid on page 305.
E. Engine Oil Fill Cap. See “When to Add Engine
Oil” under Engine Oil (Gasoline Engine) on
page 299.
F. Engine Oil Dipstick. See “Checking Engine Oil”
under Engine Oil (Gasoline Engine) on
page 299.
G. Engine Air Cleaner/Filter. See Engine Air
Cleaner/Filter on page 304.
H. Power Steering Fluid Reservoir. See Power
Steering Fluid on page 319.
I. Brake Master Cylinder Reservoir. See “Brake
Fluid” under Brakes on page 321.
J. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” under Windshield
Washer Fluid on page 320.
Engine Oil (Gasoline Engine)
If your vehicle has a diesel engine, see “Engine
Oil” in the DURAMAX
®
Diesel Engine Supplement.
Checking Engine Oil
It is a good idea to check the 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 handle is a yellow loop.
See Engine Compartment Overview on page 298
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several
minutes to drain back into the oil pan. If you
do not do this, the oil dipstick might not
show the actual level.
2. Pull out the dipstick and clean it with a paper
towel or cloth, then push it back in all the
way. Remove it again, keeping the tip down,
and check the level.
299