How to Replace the Fuel Tank Cover Locking Latch on a GL8?
3 Answers
To replace the locking latch on a GL8, remove the lower trim panel of the left front door B-pillar, the middle door lower trim panel, and the left-side plastic panel of the third-row seat. Below are methods to open the fuel tank filler cap: 1. Mechanical Key Method: Typically found on some rugged off-road vehicles, this method is rarely used for opening fuel tank caps in regular family cars. 2. In-Car Switch Method: Currently the most common way to open the fuel tank door, the in-car switch is located in different positions depending on the vehicle model. Some are found on the floor to the left of the driver's seat, on the left front door panel, or on the center console, all marked with a fuel pump icon. 3. Press-to-Open Method: Simply park the car, and the fuel attendant can directly refuel without any additional steps.
Last week I just replaced the fuel filler flap locking clip on my old GL8, and honestly it was simpler than expected. You'll need to prepare the new locking clip spare part first - the genuine part costs about 50 yuan, and if buying online, make sure to verify the part number. When operating, first gently pry open the fuel filler flap cover with a flathead screwdriver - the square plastic block inside is the target. Be careful with the wiring harness connection, don't pull forcefully; just pinch the white clip to remove the connector. When removing the old part, use finesse - its retaining tabs are brittle, and breaking them would cause trouble. Align the new part with the track when installing and push it in until you hear a click to ensure proper positioning. The whole process takes about ten minutes, but I recommend wearing gloves as there's residual gasoline smell around the fuel filler neck.
Last time the mechanic taught me how to replace this latch, and actually doing it yourself is completely fine. The key is to buy the correct spare part - the GL8 has different latch designs between older and newer models. All you need is a small screwdriver. First, open the fuel filler cap cover, then disconnect the electrical connector after locating the black plastic locking mechanism. When removing it, be careful with the side elastic clip to avoid breaking it. Align the new part with the sliding groove and push it in, making sure the spring plate fully returns to position. After installation, I specifically tested the unlocking action three times - you must confirm a clear unlocking sound each time you press the fuel filler cap button for it to be successful. Remember not to smoke near the fuel tank during the whole process - safety first.
