1999 Pontiac Sunfire bad brakes

Tiny
DAND1953
  • MEMBER
  • 1999 PONTIAC SUNFIRE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
What is the symptoms of a bad master brake cylinder
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Monday, February 15th, 2010 AT 4:30 PM

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Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
When a brake master cylinder begins to go bad or fails, you will notice a soft or squishy feeling when you press down on the brake pedal. When constant pressure is maintained on the brake pedal (like when you keep your foot on it at a stop light), the brake pedal will begin to sink to the floor as the brake fluid leaks internally in the master cylinder
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Monday, February 15th, 2010 AT 5:41 PM

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