How to Open the Fuel Tank Cap on a GL8?
3 Answers
Method to open the fuel tank cap on a GL8: When the vehicle is unlocked, meaning the central locking system is disengaged, simply press the fuel tank cap by hand, and it will automatically pop open. Then, manually lift the cap to open it. The Buick GL8 is an MPV model with body dimensions of 5256mm in length, 1878mm in width, and 1776mm in height, and a wheelbase of 3088mm. In terms of exterior design, the Buick GL8 follows the family-style design, featuring a shield-shaped front grille with a dot-matrix pattern inside. Two chrome trim strips extend like wings. The headlights on both sides appear relatively narrow, giving a moderate sense of aggressiveness. The lower air intake adopts a horizontally stretched design, decorated with chrome trim strips. The front face looks robust, exuding a strong business vibe.
When I first drove the GL8, I also wondered how to open the fuel tank cap. That thing is usually hidden next to the driver's seat, with a small lever on the inner side of the door frame marked by a fuel tank icon or the word "FUEL." Just sit in the driver's seat, look down, and you'll find it—give it a firm pull upward, and that's it. If it doesn't budge, check if the car door is locked—sometimes the central locking system also secures the fuel tank cap. When opening it, a crisp sound means the action is successful; if there's no response, the cable might be loose or stuck. The design is quite sensible, preventing accidental opening while driving. I once had an issue with the lever being unresponsive, but a quick screw adjustment at the 4S shop fixed it. Regularly cleaning dust around the lever can actually reduce the chance of malfunctions.
Opening the GL8 fuel tank cap is super easy, just a few steps: First, sit in the driver's seat, bend down to look at the floor near the door side, there's a pull handle or button with a small fuel tank symbol, just flick it with your finger to open the cap. When operating, don't pull too hard, just a gentle tug will do. If it doesn't move, check if the door is locked, and try unlocking it if it is. This method works for most GL8 models, including the new ones. Why this design? For safety, controlling it from inside prevents passersby from tampering. By the way, don't smoke or open windows in the cabin while refueling, be careful of fuel fumes entering the car. Remember to regularly check if the pull rod slot is clean and free of dust to avoid jamming.
