I just bought a 1996 Legacy Wagon 2.2L 5spd for my winter commuter car and had the following issue yesterday on the way home.
Left Boone after running errands in town
Drove the first 17 miles of my 23 mile trip home, ultimately parking car in a level lot and catching a ride home.
At mile 13 starts a 3 mile grade uphill
There was a light braking before the grade to slow from 40mph-35mph
About a mile up the grade, downshifted from 5th to 4th with no issue
Began to smell hot brakes within a mile of the shift, figuring it was from some of the traffic going downgrade
Continued to smell brakes and decided to park at the top of the hill at the first available parking lot
Front, left wheel was hot and smoking stinking of cooked brakes ... other 3 wheels fine and no smoke coming from under hood locations
Waited about 30 minutes for the wheel to cool off, started car to drive 300 yards across street and park in a different lot
Checked brake fluid level (full) and no signs of any leaks from anywhere
I noticed that the brake pedal traveling to the floor, even after several pumps, with the engine off, and even easier once the engine was running with the power assist.
Caught a ride home and left car to sit overnight
Returned this morning to see if anything had changed after sitting and cooling off to find no changes in lack of brakes or brake pedal engagement
No error codes are reporting on the dash
Clutch shifted cleanly all day, including the downshift going up the hill, engaging and disengaging as expected, all gears available with engine off or on
E-brake works
Thoughts on where to start?