I have a Dodge Journey for no reason the break pedal went to floor took it to shop 3weeks later they called said they couldn’t fix it they blead it put master cylinder on it didn’t fix it i got it back I put caliper on it and power blead it got brakes drove it for 5 months worked good then wife said pedal was bad again i checked it was going to floor i pumped it up and it worked fine for 3months then it went to floor again sometimes it’s good but will go to floor again no leaks don’t have a clue what problem is dose anyone have a clue
