How to Replace a Fuel Pump?
2 Answers
Open the circular cover to find the brown corrugated tube, which must not be damaged. Then unscrew the fuel pump cover, reach into the fuel tank to locate and unscrew the pump core. Finally, reach into the fuel tank again to unscrew the pump core seat. Avoid using excessive force. Note that there are two rubber rings and a thin circular ring on the pump core, which should be carefully preserved.
I often replace the fuel pump myself as a car enthusiast, and I find it quite thrilling. First, ensure a safe environment—find a well-ventilated garage, turn off the ignition, and disconnect the negative battery terminal to prevent sparks from causing an explosion. Next, drain the fuel tank—I usually open the fuel cap to release pressure, then use a wrench to loosen the tank bolts and slowly remove the old fuel pump, being careful to avoid fuel spills and getting soaked in the smell. When installing the new fuel pump, check the sealing ring for damage and avoid buying cheap knockoffs, as leaks can cause bigger headaches. Finally, reconnect the wiring and pipes, reattach the battery, and test the startup to ensure normal oil pressure. The whole process takes about two hours, and all you need is a wrench and a jack. I often share this experience, reminding everyone that if the fuel pump keeps buzzing, replace it early to avoid breaking down on the road. Regular car maintenance keeps the engine running smoother, saving fuel and ensuring safety.
