Brake fluid is leaking from driver side rear just above the rear axel.
Leaking brake fluid on 1998 GMC Yukon
Don't drive it! The fluid could be leaking from a brake line, hose, or part of the brake assembly at the right rear. The loss of brake fluid could cause you to lose your brakes while driving.
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I am having the same problem, is it hard to replace the hoses?
Special tools and knowledge are required to perform brake hose replacement. I would recommend you seek the help of a qualified technician for your brake repairs.