Check the master cylinder and for external leak at wheel cylinders and calipers-start here

Answered by rasmataz
68 questions asked

Check for a brake fluid leak first. if none are found;

try bleeding the master cylinder.

Have an assistant to slowly push the brake pedal down, while you loosen one of the master cylinder fluid lines until fluid streams out. mak sure that the assistant does not let the brake pedal up until you have close the line.
Repeat this until a steady stream of fluid comes from the line. Repeat on the other line as well. Be sure to keep the master cylinder reservoir full of fluid throughout the process.

After bleeding the master cylinder, bleed the brakes at each wheel.

Answered by freemba (expert)
524 answers provided

Is this your symptom? brake pedal goes straight to the floor-if so go to this link: http://www.2carpros.com/articles/brake-pedal-goes-to-the-floor

Answered by rasmataz
68 questions asked