* Reduced fuel flow: A clogged fuel filter can restrict the flow of fuel to the engine, which can cause the engine to run lean and misfire. This can lead to a loss of power, hesitation, and stalling.
* Engine damage: A clogged fuel filter can also cause damage to the engine. If the fuel flow is restricted, the engine can overheat and cause damage to the pistons, cylinders, and valves.
* Fuel pump failure: A clogged fuel filter can also cause the fuel pump to fail. The fuel pump is responsible for delivering fuel to the engine, and if the filter is clogged, the pump can overheat and fail.
It is important to replace the fuel filter regularly to prevent these problems from occurring. The frequency with which the filter should be replaced depends on the make and model of the vehicle, but it is typically recommended to replace the filter every 15,000 to 30,000 miles.
