03 GMC Sonoma SLS & 04 Chevrolet Blazer Ls
Did front and rear brake pads and rotors all ACDelco rotors and best brake semi ceramic front & full ceramic rear. flush the whole break system until fluid was clear. Also replaced master cylinder reservoir had some kind of slime in it couldn't get it out. And Changed oil (Royal Purple) 10W-30 & filter 20-51A.