What to do if the fuel float is stuck?

1 Answers
LaAaron
07/30/25 4:38am
The solutions for a stuck fuel float: 1. Drive on a bumpy road, which will cause the fuel in the car to slosh around, and the stuck fuel float may become unstuck after the jostling; 2. Fill the fuel tank completely, as the rising fuel level can naturally free the stuck float, or add a fuel additive to the tank to dissolve any deposits. The car's fuel level sensor, also known as the fuel float, floats on the surface of the fuel layer. Using the lever principle, the other end of the float is connected to a potentiometer. The amount of fuel determines the height of the float, and the potentiometer changes its position according to the fuel level, which is then displayed on the dashboard.
Was this review help?
5
4
Share
More Forum Discussions

What is the reason for the green light flashing but not switching to gas in a gasoline-to-LPG conversion?

The reasons for the green light flashing but not switching to gas in a gasoline-to-LPG conversion are as follows: Fuel pump failure: It could be due to a stuck fuel pump or a malfunction in the fuel pump itself, which may cause sudden fuel cut-off and engine stall. Spark plug failure: It might be an electrical issue, possibly caused by a faulty spark plug or ignition coil. Checking remaining gas level: The switch has gas level indicator lights. When the tank is full, all four green lights are on. As the gas level decreases, the green lights turn off one by one, and finally a red light comes on, indicating it's time to refill at the gas station. When the red light is on, you can generally drive about 20 kilometers more. However, it's best not to continue driving when the gas level is low.
2
5
Share

What are the differences between Wuling Hongguang National 5 and National 6?

Wuling Hongguang National 5 and National 6 have the following differences: 1. Different power: Wuling Hongguang National 5 has a maximum horsepower of 105ps, maximum power of 77kw, and maximum torque of 147nm; Wuling Hongguang National 6 has a maximum horsepower of 76ps, maximum power of 56kw, and maximum torque of 110nm. 2. Different displacement: Wuling Hongguang National 5 has a displacement of 1.5l; Wuling Hongguang National 6 has a displacement of 1.2l. 3. Different body dimensions: Wuling Hongguang National 5 has a body length, width, and height of 4420mm, 1685mm, and 1755mm respectively; Wuling Hongguang National 6 has a body length, width, and height of 4390mm, 1660mm, and 1750mm respectively.
3
4
Share

What Causes the Clanking Sound When the Sagitar Drives on Bumpy Roads?

Sagitar making abnormal noises when driving on bumpy roads is the sound from the transmission, which is a normal phenomenon. Extended information is as follows: Sagitar: The Sagitar is a compact car under Volkswagen. The Sagitar has a length, width, and height of 4753 millimeters (mm), 1800 millimeters (mm), and 1462 millimeters (mm) respectively, with a wheelbase of 2731 millimeters (mm). The Sagitar is equipped with two engines: one is a 1.2-liter turbocharged engine, and the other is a 1.4-liter turbocharged engine. Engine: The 1.2-liter turbocharged engine delivers 116 horsepower and a maximum torque of 200 Newton-meters. This engine can output its maximum power at 5000 revolutions per minute and its maximum torque between 2000 and 3500 revolutions per minute. This engine is equipped with direct fuel injection technology and uses an aluminum alloy cylinder head and block.
4
0
Share

What is the original tire model of the JAC Refine S3?

JAC Refine S3 is equipped with 205/55R16 tires. The following is a classification of car tire specifications: Imperial System: The imperial system was adopted by countries formerly under British rule, using inches as the unit. For example, 4.00H18.4PR means a width of 4 inches, suitable for speeds below 210KM/H, with a tire rim diameter of 18 inches and a 4-ply strength. Metric System: The metric system provides a more complete description of tire characteristics. The letter R in the notation for low-pressure tires indicates radial tires. U.S. Standard: In the U.S. standard, the first letter indicates the type of vehicle the tire is suitable for, the second letter represents the tire width, the third character indicates the aspect ratio, the fourth letter is the speed rating, and the last part denotes the suitable rim diameter.
19
3
Share

What is the purpose of high horsepower with a small gear ratio?

The purpose of high horsepower with a small gear ratio is to amplify the torque at the driving wheels. Assisting in driving out of difficult situations: In practical usage scenarios, it helps in driving out of tough spots or climbing slopes. For example, when large trucks or buses start climbing a slope, when heavy off-road vehicles navigate through mountains and rivers or wade through water to escape difficult terrain, or when private cars climb steep slopes fully loaded—these situations rely on high horsepower with a small gear ratio to provide high torque. Indeed, it cannot be ignored that under high horsepower with a small gear ratio, the engine operates at very high RPMs, resulting in rough driving quality, high fuel consumption, and relatively low speed. Introduction to horsepower: Horsepower refers to how quickly the engine performs work; higher horsepower means faster work output. Horsepower plays a crucial role in the engine's power characteristics across its entire speed range. It determines the car's continuous acceleration capability and top speed. Torque reflects one-time acceleration ability, while horsepower reflects sustained acceleration ability.
11
3
Share

Is It Safe to Keep a Portable Gas Stove Canister in the Car?

Keeping a portable gas stove canister in the car is not safe. Flammable and explosive items: The portable gas stove canister contains flammable and explosive gas, and it is indicated that the storage temperature should not exceed 40 degrees Celsius. In summer, the temperature inside the car can exceed 60 degrees Celsius, which can easily cause the portable gas stove canister to explode and catch fire. Therefore, for the safety of the car, it is best not to keep the portable gas stove canister in the car for a long time. Portable butane gas stove: The portable gas stove, also known as a portable butane gas stove, refers to a non-fixed cooking utensil that uses butane gas as the main fuel, with liquefied gas and other gases also being used as fuel, and is directly heated by fire. It is mainly used for outdoor leisure activities and hotel supplies. With its small size and portability, it is a newly emerging kitchen utensil in recent years, often used in hotel equipment and family outdoor activities.
7
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.