It really sounds like you have a bad brake booster. Before you convert, go out, start the car so it pulls vacuum, push down on the brake, then cut the motor. The pedal should stay down towards the floor. If it starts to push back against your foot after 2 or 3 seconds, the booster is leaking internally.
I had a bad brake booster on my old Taurus; it pushed back against my foot hard in the test above. It also made almost no assist if you let off the pedal then reapplied quickly, which made creeping up at intersections scary as all hell.
I had a bad brake booster on my old Taurus; it pushed back against my foot hard in the test above. It also made almost no assist if you let off the pedal then reapplied quickly, which made creeping up at intersections scary as all hell.
Why do people just post what they are thinking? Without thinking.
2012 Ford Mustang
1995 BMW 540i/A
1990 Eagle Talon TSI AWD
2012 Ford Mustang
1995 BMW 540i/A
1990 Eagle Talon TSI AWD