1994 Buick Roadmaster Owner's Manual - Page 202

Engine Overheating You will find a coolant temperature gage and the warning light about a hotengine on your instrument :panel. You will also find a low coolant warning light on instrument :your panel NOTICE: If yourenginecatchesfirebecauseyoukeep driving with no coolant, your vehicle can be not The repairs damaged. would costly badly covered by your warranty. be If Steam Is Coming FromYour Engine If No .SteamIs Coming FromYour Engine If you get the overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get little too hot whenyou: a Climb a long hill on a hot day. Stop after high speed driving. Idle for long periodsin traffic. Tow a trailer. 200