Hey all. I have a 2005 RX 330 with a brake issue that needs resolving. Brakes on start up are pretty good. Pedal is firm. After 5 minutes or so things turn. Apply the brakes and the firmness in the pedal is not there and you need to depress the brake a lot more to brake. (I use to break with just my toe and the thing would stop on a dime)
The system has been bled and bled again. There are no bubbles last time - all clear. There are no error codes that come up.
Don't want to just replace parts in a guessing game.
Anyone can help to diagnose that would be unreal.
Cheers
