1999 Chevrolet Prizm Owner's Manual - Page 124
1999 Chevrolet Prizm Manual
Page 124 highlights
yellowblue If none of the above steps have made the light turn off, have your dealer or qualified service center check the vehicle. Your dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that may have developed. The oil light could also come on in three other situations. D When the ignition is on but the engine is not running, the light will come on as a test to show you it is working, but the light will go out when you turn the ignition to START. If it doesn't come on with the ignition on, you may have a problem with the fuse or bulb. Have it fixed right away. light may blink on and off. This is normal. moment. This is normal. Engine Oil Pressure Light If you have a problem with your oil, this light may stay on after you start your engine or come on when you are driving. D Sometimes when the engine is idling at a stop, the D If you make a hard stop, the light may come on for a CAUTION: This indicates that there is not enough oil pressure to keep your engine properly lubricated and cool. The engine could be low on oil, or have some other oil related problem. Have it fixed right away. Don't keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. 2-54