Long start

Okay, i have been here before. My car will crank for a long time. Approximately five seconds. Before starting. It will crank for about two seconds give a little put put. If i let go of the key because I thought it would start the motor gets flooded. But before, if i keep cranking on it even after the put put it will start. I have no clue at this point. I have no codes. I have replaced the fuel pump assembly, fuel filter, mass airflow sensor, idle air control valve. I have cleaned the throttle body, i have also ran a bottle of fuel injector cleaner. Also this long crank will occur every time i start my car and it does the "put put" even time and at the same time as other starts. Hopefully this isn't confusing i would post a video of it if i knew how to.