Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Update to brake issues on 2001 Toyota Echo

Here is the latest update, have Les Schwab replace master cyl., they blead out the system. The pressure was fine for a day or so then back to slowly loosing pressure. Took car back they went over entire break system and found nothing wrong. It was suggested that since the pressure seems to bleed away after sitting idle that it is possibly a vacuum issue where the engine is robbing the booster of pressure. So the question is where on the echo system is there a one way valve that regulates the vacuum pressure between the engine and the brake system?
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Didn't find what you were looking for?