A:1. Easy to extinguish:
After the fuel filter is clogged, the fuel delivery is affected, resulting in insufficient engine oil supply, and the phenomenon of braking during driving or shifting is obvious, and it is easy to cause flameout when idling.
2. Driving is weak:
Due to poor oil supply, the engine power is reduced, the vehicle is running weak and the speed is reduced.
3. Engine jitter during idling:
Moderate blockage of the fuel filter not only does not degrade the car's power, but also causes engine shake when the car is idling.