1994 Chevrolet Lumina Owner's Manual - Page 143

If you get the overheat warning with no sign of steam, try this for a minute or so: 1. If you have an air conditioner, turn it off. 2. Turn on your heater to full hot at the highest fan speed and open the window as necessary. 3. Try to keep your engine under load (in If Steam Is Coming From Your Engine If you no longer have the overheat If you get the overheat warning but see or warning, you can drive. Just to be safe, drive slower for about ten minutes. If the hear no steam, the problem may not be too serious. Sometimes the engine can get warning doesn't come back on, you can drive normally. a little too hot when you: Climb a long hill on a hot day. Stop after high speed driving. Idle for long periods in traffic. Tow a trailer. If the warning continues, pull over, stop, and park yourvehicle right away. If No Steam Is Coming From Your Engine a drive gear where the engine runs slower). 141 ...