How to Open the Fuel Tank Cap on a Buick?

1 Answers
VonAdrian
07/29/25 4:55pm
Buick fuel tank cap opening methods: 1. The electronic control button or cable-operated lever is usually located on either side of the driver's seat, marked with a fuel pump icon. Simply press or pull it to automatically open the fuel filler door; 2. The inner cap (made of plastic material) becomes visible only after opening the outer cap - turn right to tighten and left to open. Taking the Regal as an example: The Regal is a mid-size sedan under SAIC-GM Buick, with dimensions of 4913mm in length, 1863mm in width, 1462mm in height, and a wheelbase of 2829mm. Power-wise, the Regal is equipped with a turbocharged engine delivering maximum output of 237 horsepower, 350Nm torque, and 174kW power.
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