JAC Refine S3 Fuel Filter Replacement Tutorial
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The JAC Refine S3 fuel filter is built-in and located inside the fuel tank. To replace it, you need to open the fuel tank cap, remove the fuel pump assembly, take out the old fuel filter, install the new one, and then reassemble everything. Below is some relevant information: 1. The main function of the fuel filter is to remove impurities from the gasoline. If the fuel filter becomes too dirty or clogged, the main symptoms include: slow or no response when accelerating, difficulty starting the car, and sometimes requiring 2-5 attempts to start. Most engines are equipped with disposable, non-cleanable paper element fuel filters. The filter has inlet and outlet arrows marked on it; make sure not to install it backward during replacement. The fuel filter is commonly referred to as the fuel filter. There are carburetor-type and fuel injection-type fuel filters. For carbureted gasoline engines, the fuel filter is located on the inlet side of the fuel pump, operating under lower pressure, and usually has a nylon housing. For fuel-injected engines, the fuel filter is located on the outlet side of the fuel pump, operating under higher pressure, and typically has a metal housing. 2. The filter element of the fuel filter is mostly made of filter paper, but some use nylon cloth or polymer materials. Its main function is to filter out impurities from the gasoline. If the fuel filter becomes too dirty or clogged. In-line paper fuel filters: In this type of fuel filter, folded filter paper is connected to both ends of a plastic or metal filter. Dirty fuel enters and passes through layers of filter paper from the outer wall of the filter to the center, allowing clean fuel to flow out.
