1994 Chevrolet Cavalier Owner's Manual - Page 172

NOTICE: If you use an improper coolant mix, your engine could overheat be and badly damaged.The repair cost wouldn't be covered your by warranty. Too muchwater in the mix can freeze and crack the engine, radiator, heater core and other parts. Adding Coolant-2.2L 14 Engine To Check Coolant When your engineis cold, the coolant level should beat FULL COLD, or a little higher. When your engine warm, is the level should be FULL COLD or at higher. To Add Coolant If you need morecoolant, add the proper mix at the coolant recovery tank.