My brother-in-law gave me this car when he and my sister moved out. a few months before igot it it ran fine. afterwards i removed the gas tank and cleaned it cause the gas had been sitting for a few months. now the car wont start and the fuel pump is getting power but doesnt work. Also about a year before i got it he had a new engine out in and fuel pump. Could it be a bad connection or could the entire fuel pump be bad?