1997 Chevy Blazer BREAKS LOCK UP WHEN I PUSH THE.

1997 CHEVROLET BLAZER
111,014 MILES • 6 CYL • 4WD • AUTOMATIC
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PLAVIN
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when i push the breaks like when im coming up to a stop sign or a red light the breaks start to lock up then they release and they keep doin the same thing also the truck will start to make a little humming noise like if theres something electrical doing it but i dont know whats wrong with it.. (push breaks then they lock up then release then lock up and release sometimes i dont think its gonna stop at the line and it scares me...)
May 15, 2009 at 9:44 AM
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ZACKMAN
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Start by bleeding your brake system to remove the contaminants from the brake lines.
May 18, 2009 at 2:04 AM