Better change lah. Keep car in tip top condition. Fuel filter does gets dirty and needs changing. Go outside workshop and change during normal service, won't cost you much extra. But better bring to specialist...not Ah Beng who only do what you tell him....kena b4...sianz....like i know what to do more than them.

Make a living i dun care...but pls dun screw up my car....

So it's always better to find someone who knows what they're doing, but very hard to find good car mechanics nowadays.