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Thread: Brake booster problems

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  1. #1
    Join Date
    Jul 2011
    Location
    Austin Texas
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    Brake booster problems

    i have had hell with my brakes. first i take it to have my brakes vaccumed sucked because i have air in my brake lines. then abs was out got a new one. found out then i had only rear brakes so got a new master cylinder and installed it and still nothing. there is a loud air leak under the dask. would this caused from a bad brake booster?

  2. #2
    Join Date
    Mar 2010
    Location
    Paris, TX
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    511
    If you can hear a vacuum leak from under the dash. Verify it is coming from the brake push rod area. If it is then yes you have a bad vacuum booster. However, it is kinda rare to have this many brake problems at once.
    99' Silverado RCSB Z71: 5.7L Iron LS1, 11.2:1, Custom EPS Cam, Ported 862's,Ported TB, E-Bay Cold Air, E-Bay Long Tubes, Dynomax X-Pipe Exhaust, Electric Fans, Innovative LC-1, Self Built 4L60E, Circle D Pro Single Disc, 4:10 ValueTrac


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  3. #3
    Join Date
    Jul 2011
    Location
    Austin Texas
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    20
    Quote Originally Posted by country_3030 View Post
    If you can hear a vacuum leak from under the dash. Verify it is coming from the brake push rod area. If it is then yes you have a bad vacuum booster. However, it is kinda rare to have this many brake problems at once.



    Yeah I know. The abs light has been on for awhile tho. And whatever it takes to stop I have to get it done. Thanks I will check right now

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