Other Fuel System Pump problems of the 2015 Dodge Dart

In motion - on I-75 expressway, entrance ramp merge. Could have been life threatening or fatal to stall while merging onto extremely busy expressway. When driving the vehicle it will stall at different times, no warning, no warning lights, etc. . Very dangerous. Granddaughter was entering the expressway and just as she was merging the car stalled. She was still rolling and swerved off the expressway onto the emergency strip and then grassy area. She barely avoided a semi sideswipe/collision. Before taking car to dealership, was told over the phone it could be caused by a drop in oil pressure. That is extremely dangerous. They wanted to just do an oil change to see if that corrected the problem, but I insisted the check fuel propulsion, because it seemed like fuel pump/injectors or fuel line was causing problem. Come to find out it has a faulty throttle body. We just bought this car in April 2018 and it only has about 40,000 miles on it. With all the complaints about this same type of issue, should the throttle body be checked for problems and possible recall??? I spent 3 hours on the side of this expressway waiting for a tow because the car was not driveable.