when i try to stop the brakes lock up no matter how hard or soft i press them on 1995 GMC Jimmy

i did not do any thing to them ,, i think i touched something under the hood

by in Tacoma, WA on January 09, 2010
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1 answer 2 comments
ANSWER by , January 10, 2010
Are there any warning lights on? ABS lights?
COMMENT by , January 12, 2010
any help........... this site is worthless
COMMENT by , January 12, 2010
Do the front brakes lock up? The rear brakes? Both? I'm trying to help you, but if you cant provide more information, I can't help you.