Cummins and Ram claim that the switch to glow plugs is a result of changes in the engine layout and an attempt to improve ...

These include OEM replacement parts as well as upgrade kits ... Cummins owners have considered simply removing the grid ...

Ram and Cummins finally kicked the grid heater for 2025 model-year trucks, and while you might think it’s a reliability decision, they say it’s for a different reason. It’s true that more ...