Chevrolet 1998 Tracker Owner's Manual page 248

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 let the hood down
and close it firmly.
Engine Oil
If the engine oil pressure
light on the instrument
panel comes on, it means
you need to check your
engine oil level right away.
For more information, see "Engine Oil Pressure Light"
in the Index. You should check your engine oil level
regularly; this is an added reminder.
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 handle and
is located near the front of
the engine compartment
toward the passenger's
side of the vehicle.
Turn off the engine and
give the oil a few minutes
to drain back into the oil
pan. If you don't, the oil
dipstick might not show
the actual level.