Power brake bleeder

gmc
safari

#1

POWER BRAKE BLEEDER,WHAT IS THE MAX PSI.

FOR A 2003 GMC SAFARI, TO BLEED BAKE.

THANK YOU RICH PERRY


#2

It really doesn’t matter. Pressurize the brake system enough to force the old brake fluid out, but not so much where it blows the master cylinder adapter off.

Tester