Engine Oil - Isuzu 2008 i290 Owner's Manual

A. Windshield Washer Fluid. See "Adding Washer
Fluid" under Windshield Washer Fluid on page 5-31.
B. Engine Coolant Recovery Tank. See Engine
Coolant on page 5-22.
C. Engine Air Cleaner/Filter. See Engine Air
Cleaner/Filter on page 5-15.
D. Power Steering Fluid Reservoir (low in engine
compartment). See Power Steering Fluid on
page 5-31.
E. Automatic Transmission Fluid Dipstick (If Equipped).
See "Checking the Fluid Level" under Automatic
Transmission Fluid on page 5-17.
F. Engine Oil Fill Cap. See "When to Add Engine Oil"
under Engine Oil on page 5-11.
G. Radiator Pressure Cap. See Cooling System on
page 5-26.
H. Remote Negative (−) Terminal (GND). See Jump
Starting on page 5-36.
I. Engine Oil Dipstick. See "Checking Engine Oil"
under Engine Oil on page 5-11.
J. Remote Positive (+) Terminal. See Jump Starting on
page 5-36.
2008 - Isuzu 290/370 Owner Manual
K. Brake Fluid Reservoir. See "Brake Fluid" under
Brakes on page 5-32.
L. Engine Compartment Fuse Block. See Engine
Compartment Fuse Block on page 5-101.
M. Battery. See Battery on page 5-35.
N. Hydraulic Clutch Fluid Reservoir (If Equipped).
See Hydraulic Clutch on page 5-21.

Engine Oil

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 5-10 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.
5-11