1994 Buick Regal Owner's Manual - Page 119
1994 Buick Regal Manual
Page 119 highlights
LOW Coolant Warning Light If this light comes on, your system is low on coolant and the engine may overheat. Engine Oil Pressure Gage LOW COOLANT 1 You can read your engine oil pressure directly from the gage on your instrument panel. See "Engine Coolant"in the Index and have your vehicle serviced as soon as you can. If the gage reads in the red band and stays there, it means oil isn't going through your engine properly. You 117