1993 Chevy Blazer Brakes locking up when wet

220,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BLZEROWNER
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  • 1 POST
I have had my brakes worked on all kinds of ways. I have had the brake drums and shoes replaced and all kinds of adjustments done. However, my brakes continue to lock up when they are wet. If it rains a good amount outside or if you let it set overnight, the rear brakes lock up and the ABS systems kicks in. But this is only when going under 10 mph. After a few stops it goes away.
Jun 3, 2010 at 5:11 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
have you checked the backing plate and made sure its in good shape no holes in it and the lip fits in the lipp on the drum. also make sure all the plugs are in it. have the proportioning valves ever been checked on it?
Jun 4, 2010 at 11:52 AM
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