There is no porportional valve on my brakes.
Everthing is new on my brakes. It has to be something in the adjustment of one of the umpteenbillion parts this thing has.
48bigtrucks is right. Builder may be right?
I have been led in the direction that the shoes are not round to the drum. So it rubs on one area and heats things up and expands the fluid and so on.
The build up of pressure is only on the back. I may still be looking that the flex hose is bad. But it only occurs on the drvers side rear. It started on the passenger side rear, but now the prob is on drivers side. So confusing?
