I have a 2010 charger sxt. I drove car one day then it wouldn't start. I waited a few minutes it started up no problem for a few days then it happened again same thing waited a few min started right up. I was told change the fuel pump it was was trying to tell me it was going out. So I was not aware that the car has two pumps. I got the driver side and changed it. Pump didn't come on. So I was told get the other side which is the primary so I went and got it and installed it and the car came right on until the fuel line popped off the top of fuel pump so I turned it off and reattached and made sure it was tight and now nothing just like before. What else could be wrong.