did it completly drain the reserve? if not ya just have to pump the hell out of them really hard (i have used 2 feet sometime) about 10 times then hold pressure and have someone open the bleeder screw (car off during all of this) just keep doin that untill a steady stream with no air make sure ya close the bleader when the peadel is all the way down if it completely drained its gonna take a while and sometime ya need a scanner to work the abs module at least on a gm ya do
