Chevrolet 1993 S-10 Pickup Owner's Manual page 121

Oil
Pressure Gage
Standard Cluster
D i g M Cluster
I
-
KO276
The oil pressure gage shows the engine oil pressure in psi (pounds per
square inch) when the engine is running. Canadian vehicles indicate pressure
in kPa (kilopascals). Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the low pressure zone
indicate the normal operating range.
A reading in the low pressure zone may be caused by a dangerously low oil
level or other problems causing low oil pressure.
On the digital cluster, a box around the oil pressure symbol will begin to flash
when the oil pressure is low.
I
Dsln't ke'ep drivinlg if the oil pressure is l'ow. If you do, your engine
can become so hot that it catches fire. YQU
or
others
could
be
burned. Clheck your oil as soon as possiblle and have yo'u~r vehicle
serviced.
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