1993 GMC Vandura 3500 question


New member
Hi all!

I have a 1993 GMC Vandura 3500 and couldn't find a forum group for this old vehicle. Mine has been sitting awhile and, after charging the battery, it started right up like a good old GMC truck should. Major issue I noticed is that I hear a grinding noise when I press down the brake pedal in park and neutral.

Any thoughts on what would be causing this noise and how to fix it?