If you're noticing performance issues with your 7.3 Powerstroke, a failing ICP (Injection Control Pressure) sensor might be the culprit. This critical sensor monitors the fuel injection pressure, and when it malfunctions, it can cause poor engine performance, rough idling, or even difficulty starting. Problems like stalling, hesitation, or lack of power while driving are also common... https://prosourcediesel.com/blog/ford-powerstroke/the-powerstroke-7-3-icp-sensor-guide/