My bro has a leak on his 99 civic with b18b swap. It is leaking brake fluid on the brake nipple, where the front passengers brakes are located. What could be the problem? He bled the brake couple weeks ago.

 

Is the bleeder tight? Otherwise, there could be debris on the bleeder seat.

 

YES HE TIGHTEN IT .

 

WHAT KIND OF LIQUID GASKET CAN I USE? RTV SEALANT?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pnoytegn707 &raquo;</TD></TR><TR><TD CLASS="quote">WHAT KIND OF LIQUID GASKET CAN I USE? RTV SEALANT?</TD></TR></TABLE>

TURN OFF THE CAPS LOCK.

Liquid gasket will not withstand the pressure in the brake system. He may need to remove the bleeder and check for debris at the seat. Do not hit the brake pedal with the bleeder removed.

 

What sealant will withstand the pressure?

 

You need to fix the problem with the bleeder. You are not going to find a sealant that will work. The worst case scenario will require replacement of the caliper.