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- - brake line blew (https://67-72chevytrucks.com/vboard/showthread.php?t=33943)

78customdeluxe

12-24-2002 07:12 PM

brake line blew

Im posting this for a freind, he was driving his '87 Gmc 1/2 ton 4x4 and his rear brake line blew. now his brake light is on all the time. im thinking mabey the proportional valve needs reset but i dont remember how i did it before. he said it seems to stop ok but i dont know. thanks

swervin ervin

12-24-2002 08:15 PM

The way I've always got it to go off, was after bleeding the brakes real good, apply some heavy pedal pressure. This recenters the valve.

Only way I know of doing it.

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