Spongy Brake Pedal With No Warning Indicator (1999 Models)
WARNING: This page is about a different car, the 1999 Mercury Mystique, 1999 Mercury Cougar, 1999 Ford Contour, 1998 Mercury Mystique, and 1998 Ford Contour. However, it is still accessible from the selected car via links, so may be relevant.
- Check brakelines or hoses, fittings, master cylinder, and calipers. Bleed brake system. See BLEEDING BRAKE SYSTEM . If conventional brake system components are okay, go to next step. If conventional brake system components are faulty, see appropriate DISC & DRUM article for diagnosis.
- If pedal is still spongy, bleed brake system using NGS tester. See BLEEDING BRAKE SYSTEM . If brake pedal is not spongy, system is okay. Repeat self-test. If pedal is still spongy, problem is in base brake system. See appropriate DISC & DRUM article for diagnosis.