Kutheni iibhuleki zemoto ziba "thambile"?
Emva kokuthenga imoto entsha kangangeekhilomitha ezingamashumi amawaka, abanini abaninzi baya kuziva bahlukile kancinci kwimoto entsha xa bebhuleka, kwaye basenokungabi namvakalelo yokunyathela nokuma ekuqaleni, kwaye ukunyathela i-brake pedal kukwavakala ngathi unyawo "luthambile". Yintoni isizathu soku? Abanye abaqhubi abanamava bayazi ukuba oku kungenxa yokuba i-brake oil isemanzini, nto leyo ebangela ukuba i-brake pedal ithambe, njengokunyathela i-cotton.