The brake pedal will sink to the floor when applied and the brake fluid reservoir remains full.
how do i know the master cylinder is bad ?
A brake master cylinder? If you are losing brakes or brake fluid.
Need to know how to assemble 95 Chevy clutch master cylinder?
Start the engine. Place you foot on the brake pedal, and press fairly hard and hold the pedal down. If the pedal very slowly, moves toward the floor any at all, the master cylinder is defective. Replace it immediately!!!!!
It's on the master cylinder on the firewall. If you do not know what a master cylinder is do a google on it and get some pics.
From what I know your abs is what has the traction control built in, your abs controls your master cylinder, so if you are having a traction control problem you are going to want to replace your abs box not your master.
i dont know thats why im asking the internet
clamp the line to the slave cylinder and mash the clutch pedal. if the pedal gets hard to push,the slave is bad. if the clutch pedal goes down slowly with moderate pressure,the master cyl is bad clamp the line going to the slave cylinder. meant to say that in the previous answer
a heater does not have a master cylinder; 'master cylinder' goes with assisted braking.
No, the power brake booster has the vacuum line going to it.
my husband is trying to replace the master cylinder on a 1994 grand am. he was wondering on how to align the gears for the abs.
When fluid leaks out the back side where the plunger goes in, it is going out. Fluid would be seen from inside the cab, up above the clutch pedal.