
Park the car facing upwards on a slope, put the gear in first and engage the handbrake. Insert one end of the hose into the fuel tank. When gasoline reaches the tube opening, press the opening and place it into a container until all the fuel is siphoned out.

From my younger days driving a Wuling Hongguang to now, I've got plenty of experience with oil extraction. The common method is using a siphon: find a flexible hose or a dedicated oil extraction hose, insert one end deep into the fuel tank filler neck (but be careful not to damage anything), and place the other end into an empty container at a lower position. Then, gently suck with your mouth to start the oil flow, but be extremely careful not to swallow any oil, as gasoline is toxic! Alternatively, using a manual pump is safer. Reasons for extraction might include degraded oil, accidentally filling with the wrong fuel that needs to be drained, or cleaning the fuel tank. Before operating, ensure the car is turned off, the area is well-ventilated with no fire sources, and wear gloves to prevent oil from splashing onto your skin. I've done it a few times; the Hongguang's fuel tank design is relatively simple, but after extraction, there might be air left in the fuel line, so check the seals to prevent leaks. Overall, if you're not confident, it's best to seek help from a mechanic. DIY carries risks, but once you learn, it's convenient.

When working in an auto repair shop, we handle the fuel tank issues of the Wuling Hongguang, and using professional tools for fuel extraction is more reliable. The steps are simple: first, locate the fuel filler port, insert a siphon pump or a hose with an appropriate diameter, start the pump or manually pump to let the fuel flow out—never use your mouth to siphon to avoid danger. The Hongguang's fuel tank is generally located under the chassis, making it easy to access, but be cautious not to tamper with the electronic fuel pump system. Reasons for fuel extraction include fuel contamination, degraded fuel quality from long-term parking, or internal fuel tank repairs. After completion, check the pipes for leaks and ensure the container is clean and safe for storing waste oil. Safety reminder: wear protective goggles, stay away from smoking areas, and handle fuel vapors carefully as they are highly flammable and explosive—improper handling can lead to serious accidents. If you're unsure, it's best to take it to a 4S shop where they use professional equipment for efficient and worry-free service.

As a first-time car owner, I tried siphoning fuel from my Hongguang's tank using a simple method. The tube was inserted into the fuel filler neck but not deep enough, so no fuel flowed. After checking online tips, I lowered the tube end into a container and used my mouth to start the siphon, accidentally swallowing a bit of gasoline—felt awful! Later learned to avoid sucking too hard or better yet, use a manual pump for safety. The tank's hidden location made siphoning tricky; my goal was to remove old fuel or mistakenly added diesel. Lesson learned: beginners make mistakes—sometimes it's safer and easier to spend a bit at a professional shop to avoid accidents and hassle.


