Hey folks i am new to this site ,i hope you guys can help me, my 1999 dodge a fine truck lost all brakes aproching a corner , i almost went tru traffic i was thinking that maybe it had air sso i've tried to bleed the back drum brakes and i can't seem to get any fluid from it fluid comes from a the masterr cylinder passes tru a aluminum block but doesn' got out past that to the rear brakes what can i do thank you

 

Welcome to DF Ron First of to get ya pointed in the right direction, what model truck do you have?