Cases

Steps To Replace The Fuel Pump

Date: 2019-11-15 05:21:23        Clicks: 1198

Find the fuel pump, which can be installed anywhere between the tank and the engine. In older cars with mechanical fuel pumps, the oil pump is mounted on the engine. Most modern cars have fuel pumps in the fuel tank or near the fuel tank. So when should the fuel pump be replaced? Because you don't know when it is bad, you should consider these factors: the mileage and duration of the car, the ease of replacement, and the cost, especially if you have decided to replace the fuel filter with the fuel pump installed. It can be replaced without waiting for the fuel pump to be damaged and can be replaced with the fuel filter.

The fuel system is depressurized and the fuel system pressure must first be relieved when replacing parts of the fuel system. To install the fuel pump in the fuel tank, proceed as follows: On the bottom of the luggage compartment, a metal plate covers the maintenance access. You can disassemble the metal plate to find the top of the tank to access the fuel pump. If the fuel pump cannot be accessed through the bottom of the luggage compartment. Disconnect the battery negative cable. Disconnect the electrical connection to the fuel pump. Disconnect the fuel line. Remove the fuel pump. Install the new pump in reverse order. To install the fuel pump located outside the fuel tank, proceed as follows: Disconnect the battery negative cable. Disconnect the electrical connection to the fuel pump. Disconnect the fuel line. Remove the fuel pump. Install the new pump in reverse order.

If something goes wrong during the replacement process, the consequences will be hard to imagine. In addition, the fuel tank often sees the bottom is also the main reason, as the mechanical object will heat, and need to heat to avoid overheating, so the fuel pump is placed in the lower part of the tank, in the lower part can use fuel to cool down. Every time when you see the oil lamp warning light on, in addition to the limited endurance capacity, the great meaning means that the fuel quantity is already lower than the fuel pump's height, so don't always oil without oil, and the fuel pump will be built for a long time. Injury, then it eventually leads to the loss of money.

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