Cabin Air Filter vs Engine Air Filter

In the world of trucks, optimal performance on the road is a combination of driver comfort and engine power. Among the critical components contributing to this balance are the Cabin Air Filter and the Engine Air Filter. While these truck air filters share a common goal of enhancing the overall driving experience, they serve distinct purposes and are located in different parts of the vehicle. This infographic outlines the key differences between these two filters, shedding light on their functions, locations, and effects on both cabin air quality and engine performance.

Source: https://www.truckac.com/produc....t/cabin-air-filters.

Signs of a Bad Heater Control Valve

A heater control valve is a component in a vehicle's cooling and heating system that controls the flow of hot coolant to the heater core, allowing warm air to be blown into the cabin. When this valve starts to fail or becomes faulty, several symptoms can arise. Here are some common signs of a bad or failing heater control valve.

Source: https://www.truckac.com/produc....t/heater-parts-heate