2019 Ford Ranger Lariat has automatic engine stop/start feature.

Hello, i'm nearly certain that this feature must be defeated every time you start the vehicle. You can check with your local Ford dealership service department to see if it is a programmable parameter, but my strong guess is that it is not. Auto manufacturers add this feature to incrementally improve fuel economy to vehicles in an effort to reach required economy standards set by the government. If you were able to defeat the feature for a long period, it would invalidate the fuel economy attained in testing and hinder the needed certification requirements.