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  1. 2003 3500 brakes are soft

    2001 - 2007 (GMT800) Non Powertrain
    I have a 2003 3500 4x4 with a dump body on it. my problem is the brakes seem soft or spongey like they have air in the system. I have replaced the master 3 times, the front calipers, all the pads and I have bleed the brakes exstensively. The brakes are barely able to stop the truck when its...