If the fuel filter becomes plugged in a fuel injection system, fuel to the rail will increase, which results in hard starting, lean running conditions, and lack of power.

Question

Quizplus · Accepted Answer

If the fuel filter becomes plugged, it restricts fuel flow to the engine, leading to reduced fuel delivery to the rail, which can cause hard starting, lean running conditions, and lack of power due to insufficient fuel supply.

If the Fuel Filter Becomes Plugged in a Fuel Injection