Anti lock brakes are not working right

1999 GMC SAFARI
17,800 MILES • AWD
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JL FELONY
  • MEMBER
  • 9 POSTS
When I hit the brakes every other time the anti lock brakes system will engage causing me to stop on the brakes to stop. brakes have been bled.
Jan 8, 2017 at 2:15 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
if brakes have been bled then you probably have air in ABS unit or something is wrong with the ABS. have a mechanic bleed the brakes with his scanner as he can open the valves on the ABS unit and bleed it like that. it takes a specialized scanner to do this.
Jan 8, 2017 at 2:27 AM
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