bleeding brakes

[Blaine]

So i just replaced the two brake lines running to the rear, instead of doing the whole line just cut them

 

by the fuel filter and union'd two new one's in. one to a small distribution block, other to the load

 

proportioning valve, which last time i checked, it was working. while bleeding them i get a good stream

 

coming from the bleeder screws and can hear the brakes being applied via spring noise. pedal gets

 

nice and firm while engine off, get spongy when engine on. even tried bleeding while engine running.

 

still spongy. before this they were firm.......any suggestions 

[1992EliminatorSWB4x4]

Might try reverse bleeding system using a small hand pressure pump, worked great for me and less than $20 for the setup on Ebay. Its so easy.

[Blaine]

reverse bleeding? do you mean putting a vacuum hand pump on bleeder screw? also i do have that load valve angled above horizontal to allow more brake force to the rear.

[1992EliminatorSWB4x4]

This:     http://www.ebay.com/itm/One-Man-Reverse-Brake-Clutch-Bleeder-Kit-4-FREE-EPDM-Brake-Bleeder-Caps-/272279487374?hash=item3f651f438e:g:Bz4AAOSw~oFXL7ZK&item=272279487374&vxp=mtr

[Blaine]

I've done some research on here and there are a couple procedures I haven't done, gunna try them 1st. Have hardly any cash atm but thanks for the link though in case I do need it