1991 Lexus LS 400 Repair Question
Mileage: 135,000 miles.
Brake system
Answer
Ensure you have pressure at the master cylinder both outlet joints.
Did you bench bleed the master cylinder prior to installation?
When bleeding the system, is fluids coming out of the rear brakes bleeder?
i have pessure at both joints of the master cylinder and yes i did bleed the master cylinder prior to installation i dont have any fluid coming out of the brake line going to the rear brake calipers i took the line lose from the brake calipers and there is no fluid coning out at all so what do u think the problem is your expertise is vey apreciated.
When there is excessive air in the system, it would take some effort to bleed the system. Try bleeding the system again, doing it slowly.
Alternatively the ABS pump is faulty and not allowing fluids to flow to rear brakes.