ok, garageman said "it's the mastercylinder, you'll have take it to Ford compy." so I had ex hub- to go to junkyard get one and put it in, not bad thought problem has fixed, well it's starten to do it again, it sounds like hydralic releast but that just sound what the van does when you go to stop you apply the brake starts to slow down when by it self roll forward, ? any help it's hard to explain inless your formilar with this stuff. thanks for good answers.
sorry not masterclinder it was the ABS motor in front located by the fan in front of the battery