1993 Chevrolet Cavalier Owner's Manual - Page 101
1993 Chevrolet Cavalier Manual
Page 101 highlights
Oil Pressure Gage (opTIoN) 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. Oil pressure may vary with engine speed, outside temperature, and oil viscosity, but readings above the red warning zone indicatethe normal operating range. A reading in the red zone may be caused by a dangerously low oil level or other problem causing low oil pressure.Have your vehicle serviced immediately. 3 I Don't keep drivingif the oil pressure is low. If you do, your engine can become hot that so it catches fire. You or others could be burned. Check your oilas soon as possible and have your vehicle serviced. L N u t IG-E I Damage to your engine from neglected oil problems can be costly and is not covered by your warrant 99