1993 Pontiac Firebird Owner's Manual - Page 243

Service & Appearance Care NOTICE: washer fluid, follow the manufacturer's instructions , I ~. 1 Whdshield Washer Fluid To Add: Open the cap labeled WASHER FLUID ONLY. Add washer fluid until the bottle is full. Don't mix water Water can cause the sol freeze and damage your washer fluid tank and ot parts of the washer system. Also, water doesn't clean a vel1 as washer fluid. Fill your washer fluid cold. This allows for expansion, which COLI Brake Master Cylinder Your brake master cylinderis here. It is filled with DOT-3 brake fluid. There are only two reasons why the brake fluid level in your master cylinder might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level goes is back up. The other reason is that fluid leaking out of the brake system.If it is, you should have your brake system fixed, since a leak means that sooner or later your brakes won't work well,or won't work at all.