1993 Buick Skylark Owner's Manual - Page 116

This gage tells you there could be a problem with your if engine oil pressure. If the gage reads in red band, and stays there, the it means oil isn't going through your engine properly. You could be low on oil or you might have some other oil problem. "Check Oil" Light The "Check Oil"light is lit for three secondsas a bulb check each time the ignition key is turned to the RUN position. If the light doesn't come on, have your vehicle serviced. I 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 oilas soon as possible and hpyour vehicle serviced. e If 'theengine oil is more than quart low,the light one go will come on briefly, then off for 15 - 25 seconds, and then come back on 20 - 40 seconds. for However, under the following conditions,the system will not register a low engine oil condition. 0 If the vehicle is tilted more than 20°. If it has not been more than8 minutes since the engine was last shut off. I problems can be costly and is not covered by 115