need brake help please

[mrcrazybutt]

I just did the z32 front brake swap. It has pressure when i turn on the car (http://zilvia.net/f/#) and let it it. I would press the brake several times to ensure that my brakes work. But as soon as my car hits the streets, the pedal drops to the floor. I would have to repump the pedal to get some pressure. Any reason why this happened?

[Sileighty_85]

Make sure the bleeder valves are facing up (on the top side of the caliper)

If they are you still got air in the system bleed the crap out of it.

[godrifttoday]

Bleed the back ones too, it should be air in ur system...

[mazersx]

bleed it right way.. its only one direction.

Make sure you get the BMC.

[mrcrazybutt]

thx guys for the help! yeah the caliper were on the right side because the bleeders are on top. I did install a new bmc. i bled it many times with the same results.. would the abs on my s13 interfere with the new brakes?

[Sileighty_85]

thx guys for the help! yeah the caliper were on the right side because the bleeders are on top. I did install a new bmc. i bled it many times with the same results.. would the abs on my s13 interfere with the new brakes?

Did you Bench Bleed the BMC?

[mrcrazybutt]

no ididnt bench beleed the mc but i did bleed the mc when it is in the car. would it make a big difference?

[Sileighty_85]

no ididnt bench beleed the mc but i did bleed the mc when it is in the car. would it make a big difference?


Yes, You have to bench bleed it when its out, it will make a huge difference