1993 Ford Tempo No brakes

Tiny
SHE HANDYMAN
  • MEMBER
  • 1993 FORD TEMPO
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 125,000 MILES
The car blew the R/R wheel cylinder so I replaced it and replaced the shoes, both sides. Bled all four wheels, during that process you could feel the master cylinder leak down. A new master cylinder was put on, all wheels bled again. Test drove the car, brakes felt good, all wheels locked up. So far so good. The car sat for 2 days, went to drive it and no brakes, wouldn't pump up. Nothing there.
Sunday, December 30th, 2007 AT 12:28 AM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
How experienced at brake hydraulics are you? Remove the lines at the master, install brass plugs, pump til the pedal is ROCK hard, remove the plugs, re-install the lines, gravity bleed all 4 wheels. DO NOT allow master to run dry during this step! Close bleeders as they bleed only fluid. BTW you did replace BOTH wheel cylinders? Yes? You do know this is a diagonal brake system?
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Sunday, December 30th, 2007 AT 12:36 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
To answer your PM Bleeding sequence is RR, LF, LR, RF, and change both wheel cylinders, it, is in the same condition as the one that leaked!
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Sunday, December 30th, 2007 AT 12:03 PM

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