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How to Open the Fuel Tank Cap on a Malibu?

4 Answers
AlexLynn
09/03/25 8:41am

Below the driver's seat on the left side, there are usually two levers. One of them has a fuel pump icon and is responsible for opening the fuel tank cap. The fuel tank cap is located on the rear side of the rear door. After pulling the fuel tank cap lever, the cap will open. Inside the fuel tank cap, there is another screw-on cap. Turn it counterclockwise to remove it for refueling. After refueling, screw the cap back on clockwise and then press the fuel tank cap back into place. Below is some relevant information about fuel: 1. Before adding fuel, turn off the engine and ensure all doors and windows are closed. The fuel type should be unleaded gasoline, and ethanol gasoline with up to 10% ethanol content is allowed. 2. The fuel type should be unleaded gasoline with an octane rating of 92 or higher. If using ethanol gasoline, ensure the ethanol content does not exceed 10% and that the octane rating meets the above standard. 3. Frequently mixing gasoline from Sinopec and PetroChina brands can lead to carbon buildup and reduced engine performance, as the two brands differ in production processes, standards, and additives.

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LaBethany
09/16/25 3:10am

To open the fuel tank cap of my Chevrolet Malibu, it's quite simple. First, sit in the driver's seat—no need to get out. Near the left side, close to the foot mat by your left foot, there's a small button, possibly marked with a fuel symbol or labeled 'FUEL.' Just press it gently. After pressing, you'll usually hear a 'click' sound, indicating the fuel tank cap is unlocked, and then you can exit the vehicle. Walk to the rear of the car, where you'll find a round cap on the fuel filler neck. Twist it clockwise to open it for refueling. This design is quite convenient—unlike older cars that require a key, saving you hassle at the gas station. I drive this car often and have always found the button responsive. However, if it doesn’t work occasionally, it might be due to a blown fuse or dirty circuitry, which should be checked. Remember to tighten the cap securely after refueling to prevent fuel leaks or dust from entering. New drivers might feel flustered at first, but with a few tries, it becomes second nature. The more you drive, the more you’ll appreciate how these small details make daily trips safer and more convenient.

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ElainaDella
10/30/25 3:45am

As a seasoned driver with years of experience, I rely on the in-car button to operate the fuel filler when refueling my Malibu. The button is fixed on the left side of the driver's seat, not far from the door sill—just look down and you'll spot it. Press the button correctly, and the fuel tank lid will pop open slightly to indicate it's unlocked. Then, get out of the car to open the fuel filler cap. The key here is to ensure the button responds normally; if there's no reaction after pressing, it's likely an issue with the relay or fuse, which needs prompt repair. When closing the lid, make sure to tighten it firmly to prevent fuel vapor leakage. This design is much safer than the old key-operated lids, reducing operational errors. New cars have a low failure rate, but be careful not to let dust accumulate around the button area. With frequent driving and refueling, forming a habit makes the process even more effortless.

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BentleyLee
12/13/25 3:53am

At my age, opening the fuel tank cap on the Malibu is quite handy. After you sit in the driver's seat, feel towards the lower left side—there's a button near the foot mat or by the door. Press it down and you'll hear an unlocking sound. Then, get out of the car and unscrew the fuel filler cap counterclockwise. Don't forget to check if the button works every time you refuel, especially during the initial period with a new car. Make sure to tighten the cap properly to prevent air leaks. With more use, it won't be a problem.

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