A clogged or dirty fuel filter can restrict the flow of fuel to the engine, causing the engine to sputter or hesitate when accelerating. This is because the engine is not getting the fuel it needs to operate properly. In some cases, a clogged fuel filter can also cause the engine to stall.
If you are experiencing sputtering or hesitation when accelerating, you should check your fuel filter and replace it if necessary. A new fuel filter can help to improve the performance of your engine and prevent future problems.