Is the MG ZS fuel filter external or internal?
2 Answers
The MG ZS fuel filter is internal. The fuel filter, also known as the fuel strainer, can be categorized into carburetor type and electronic injection type. For gasoline engines using carburetors, the fuel filter is located on the inlet side of the fuel pump, operating under lower pressure and typically featuring a nylon casing. In contrast, for electronic injection engines, the fuel filter is positioned on the outlet side of the fuel pump, operating under higher pressure and usually equipped with a metal casing. The MG ZS is the first internet-connected SUV model under the MG brand, with dimensions of 4323mm in length, 1809mm in width, and 1653mm in height, and a wheelbase of 2585mm. In terms of power, this vehicle is equipped with a 1.5-liter naturally aspirated engine.
The fuel filter of the MG ZS is externally mounted, positioned near the fuel tank on the chassis. Having driven this car for over two years, the mechanic specifically pointed it out during the last service, mentioning that the biggest advantage of this external design is the ease of replacement. Unlike built-in filters that require the troublesome task of removing the fuel tank, the external one only needs the vehicle to be lifted and the fixing screws loosened for replacement, significantly reducing labor costs. Moreover, the repair shop owner reminded me that the manufacturer recommends replacing it every 20,000 kilometers, but if you frequently refuel at small gas stations or drive under poor road conditions, it's better to check it at 15,000 kilometers. After the last filter change, I noticeably felt the throttle became more responsive, highlighting the importance of smooth fuel supply for engine protection.