What are the reasons why the fuel tank cap of a Passat cannot be opened?

1 Answers
Kayden
07/29/25 4:48pm
It may be due to the fuel tank cap being stuck or the hinges of the fuel tank cap being rusted. Below is a related introduction to the fuel tank cap: Introduction: The fuel tank cap refers to the box on a car used to store gasoline. It is square in shape, made of stainless steel, and has excellent sealing. There is only a small circular opening, about the size of a bottle cap, which is convenient for storage. It is usually located at the rear of the car. Expansion: The fuel tank cap can generally be remotely controlled for opening and closing from inside the driver's compartment, providing great convenience to the car owner. However, when they malfunction, it often leaves the car owner helpless, causing significant inconvenience.
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