so after installing the new injector today, i de pressurized the fuel system by disconnecting the plug in the trunk to the fuel pump, after i finished everything i reconnected everything and now the car turns over but stumbles to start and dies. is it from all the air that entered with the injector being popped out etc? i also managed to smash my connector to the injectore but it was still able to plug onto the injector, the inner orange area was fine it was just the brittle black part that kinda disintigrated. i put my ear to the fuel pump with my key turned to aux right before turning it over, my fans are on, but even with my ear to the pump cover i cant even hear the slightest hum. its only a stock used fuel pump i replaced a couple of months ago, it was in decent shape.