1999 Ford Taurus Brakes lack stopping power when cold

124,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
MV520
  • MEMBER
  • 1 POST
99 Ford Taurus mileage:124K. My brake pedal is firm, but the brakes do not have sufficient/normal stopping power when cold. After several miles and stops they work great. When cold, they have some stopping power, but it takes a lot of pushing and I cannot lock them up no mater how hard I press the pedal.

This is not an ABS system. Semi metallic pads. Front Rotors & rear drums recently resurfaced and is clean of contaminates. Brakes were bled and new fluid.

So something isn't working cold. Can a brake booster or its vacuum source be temp. sensitive? Any ideas or suggestions? Thanks!
Jan 20, 2009 at 2:06 PM
Avatar
BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
engine off
pump the brakes 4 to 5 times and hold down the paddle
start engine does the paddle fade down under your foot
it should
if not booster no good
Jan 20, 2009 at 10:29 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle