What may be a sign that the fuel filter needs replacement?

An engine stalling or experiencing a lack of power during operation is often indicative of a problem with the fuel delivery system, which can be caused by a clogged or dirty fuel filter. The fuel filter is responsible for removing impurities and debris from the fuel before it reaches the engine. When the filter becomes obstructed, it restricts the flow of fuel, leading to insufficient fuel reaching the engine. This can result in stalling, hesitation, or a noticeable decrease in power, especially under load. Recognizing this symptom is crucial for diagnosing potential fuel system issues and ensuring the tractor operates efficiently.

In contrast, stable engine performance, increased torque, and normal fuel consumption rates would typically suggest that the fuel filter is functioning properly and that the engine is receiving an adequate supply of clean fuel.