Answer:
1.Hace casi dos semanas que mi carro ha estado haciendo un ruido extraño.
It's been almost two weeks since my car has been making a strange noise.
2. Y yo compre el carro hace un mes.
2. And I bought the car a month ago.
3. Y en la Compania dijeron que hace 3 mese lo avía dejado por que el carro tuvo problemas delsystema
And at the company they said that 3 months ago they still left because the car had problems with the system
NOTE: the bold and underlined word are the translation from the Spanish.