Hi I'm having a break problem, may tumutunog or lumalagatak kapag nagbe-break ako. It started after ko magpa-tune up sa honda caloocan. Malakas yung tunog nya dati so I had it checked several times pero d parin madali ng mga mechanic sa iba't ibang talyer. Nung una..pina-refacing lang yung brake disc pero bumalik kagad yung tunog. The 2nd time sa ibang pagawaan naman, sabi madumi lang daw so nilinis tapos they used sand paper para kiskisin yung brake disc para matanggal daw yung dumi. The 3rd time around sa ibang pagawaan ulit, they said baka pangit daw yung brake pad na ginamit ko so they recommended me a different brake pad which is good and australian made and also clean, check the front/rear caliper, adjust brake system, refacing ulit ng brake disc. Medyo matagal nawala pero bumalik ulit pero medyo humina na yung tunog. Anyone knows what's the problem or san ok patingin to that specializes sa ganitong problem?