1995 GMC Safari Owner's Manual - Page 111

Oil Pressure Gage Standard Cluster Cluster Digital 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 orother problems causing low oil pressure. On the digital cluster, a box around the oil pressure symbol will begin to flash when the oilpressure is low. NOTICE: Damage to your engine from neglected oil problems can be costly andis not covered by your warranty. 2-59