brakes

1989 JEEP COMANCHE
4 CYL • 2WD • MANUAL
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CHRIS ALLISON
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  • 2 POSTS
i have a 1989 jeep comanche and cant get fluid to back brakes
Feb 9, 2011 at 4:30 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
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You may have a bad master cylinder but I would try pressure bleeding first. Make sure you completely remove the bleeders and make sure they are clear.
Feb 9, 2011 at 5:27 PM
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CHRIS ALLISON
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i have done that checked between master cyl and combiation valve every things ok there just not geting noting throgh combination valve for the back brake

Feb 9, 2011 at 5:59 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
There is no special procedure for the proportioning valve in this system. As I suggested, use a pressure bleeder.
Feb 9, 2011 at 6:05 PM
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