1993 Chevrolet Cavalier Owner's Manual - Page 218

Service rance Care Hydraulic Clutch(CONTJ How to Check: The proper fluid should be added the if level is at or below the ADD mark on the reservoir. See the instructions on the reservoir cap. Engine Coolant The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see the Index under Engine Overheating. The proper coolant for your Chevrolet will: Give freezing protection down to -34"F (-37"C). Give boiling protection up to 262°F (128" C). Protect against rust andcorrosion. Help keep the proper engine temperature. Let the warning lights workas they should. What to Use:Use a mixture of one-half clean water (preferably distilled) and one-half antifreeze that meets "GM Specification 1825-M," which won't damage aluminum parts.You can also use a recycled coolant conforming to GM Specification 1825-M with a complete coolant flush and refill.If you use this mixture, you don't need to add anything else. If you have a 2.2L LA engine, your engine coolant system will have a coolant recovery tank. If you have a 3.1L V6 engine, your engine coolant system will havea coolant surge tank. There are important differences between these two cooling systems. Read this section carefully. 8 8 8 216