1978 Ford F250

1978 FORD F-250
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PAI
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  • 1 POST
1978 Ford F250
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I have a 78 f250 and this has been the brake job from hell. I have replaced everything from front to rear and still i HAVE NO REAR BRAKES CAN ANYONE HELP? I think i might have gotten a bad proportioning valve. Does anyone know what the pressure should be for front and rear?????? PLEASE SOMEONE HAS TO KNOW!!!!!!
Sep 9, 2008 at 5:05 PM
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BLACKOP555
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
rear brakes not moving at all? a porportioning valve coudl screw it up but i highly doubt it, remove them and see if you can get pressure, usually a proportioning valve that has failed will over supply the pressure.
Sep 9, 2008 at 7:07 PM
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