AOA guys ik issue arha ha jab bhi AC compressor working ma hota ha tau chahy car idle ho aur running ma ho jab bhi RPM her gear ma 2k pe jata ha tau goonj jasay awaaz ati hai aur jasy he RPM 2 se nechay ya uper jaye awaz band ho jati hai. Mainay AC off ker k idle n running dono ma RPM 2k pe stable rakha tab awaz ni ati jasay he AC on kero tau exactly 2K RPM pe goonj ati rehti ha , model 2012 Swift drivern 110k properly maintained all fluids from gear, break ,, engine oil, plugs , filters changed,