Does Running Out of Gas Damage the Car?

1 Answers
McBrianna
07/29/25 10:27pm
Running out of gas may cause damage to the fuel pump. When the car's fuel warning light comes on, it can typically continue to drive for about 50 kilometers. However, it is advisable not to wait until the fuel warning light comes on to refuel, as this can have a negative impact on the vehicle. Here are more details regarding car usage: 1. Refuel in advance: Do not wait until the car runs out of gas to refuel. When the fuel warning light comes on, it means the fuel pump is exposed above the fuel level. The fuel pump relies on the gasoline in the tank for cooling during operation. The amount of heat absorbed by the fuel is proportional to the volume of gasoline in the tank. If the fuel level continues to drop, it may damage the fuel pump and shorten its lifespan. 2. Avoid overfilling: Do not overfill the fuel tank, especially during hot summer conditions. Gasoline expands when heated and can evaporate into vapor. If there is no extra space in the fuel tank to store the vapor, it can lead to waste, environmental pollution, and even increased fuel consumption.
Was this review help?
18
4
Share
More Forum Discussions

What is the fuel tank capacity of the BYD Surui in liters?

The fuel tank capacity of the BYD Surui is 50 liters, which is the officially announced data. Owners who have purchased the BYD Surui can also check this information on the vehicle's configuration sheet. The BYD Surui uses 92-octane fuel, with a fuel consumption of 5.9-6.5L per 100 kilometers. A full tank of fuel can cover a distance of 769-847 kilometers. During daily driving, it is necessary to pay attention to the remaining fuel level in the tank at all times. This is usually observed through the fuel gauge inside the vehicle. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments. Generally, when the fuel gauge shows 2 segments remaining, it is time to refuel to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity specified by the car manufacturer is measured from the bottom of the tank to the safety level, and there is still some space from the safety level to the tank opening. This space is reserved to allow for fuel expansion when the temperature rises, preventing overflow from the tank. If fuel is added up to the tank opening during refueling, the actual amount of fuel added may exceed the calibrated tank capacity.
18
0
Share

Why does the car display 'service' and fail to start?

This is the vehicle's anti-theft indicator light, indicating that the engine has entered an anti-theft state. Below is an introduction to the car's anti-theft system: 1. Introduction: To enhance anti-theft effectiveness, some vehicles are equipped with a steering lock. The steering lock is used to secure the car's steering shaft. It is integrated with the ignition lock and installed under the steering wheel, controlled by the key. After the ignition lock cuts off the ignition circuit and stops the engine, turning the ignition key to the extreme left position will extend the lock tongue into the steering shaft groove, mechanically locking the car's steering shaft. 2. Types: A car anti-theft device is installed in the vehicle to increase the difficulty and time required for theft, acting as a guardian for the car. By connecting the anti-theft device to the car's electrical circuit, it can prevent theft, intrusion, and protect the vehicle while enabling various functions of the anti-theft device. With advancements in technology, to counter increasingly sophisticated theft methods, various types and structures of anti-theft devices have been developed. These devices can be categorized into four main types: mechanical, chip-based, electronic, and network-based.
12
0
Share

What is the reason for the truck bouncing while running?

It is probably because the tire pressure is too high. Here is an introduction to the relationship between car tire pressure and car performance: 1. Tire pressure and load capacity: Tire pressure is an indicator of a car's load capacity. The tire pressure of a car determines its load capacity. The higher the tire pressure, the greater the load capacity; the lower the pressure, the smaller the load capacity, provided that the tire pressure is within the standard range. 2. The relationship between tire pressure and car power: When the tire is running on a horizontal road, it needs to overcome the resistance of the ground and air. When the tire pressure decreases, the rolling resistance coefficient increases rapidly, the tire rolls and deforms, and fuel consumption rises. Appropriate tire pressure is a guarantee of good car power. 3. The relationship between tire pressure and car ride comfort: The ride comfort of a car is directly related to the comfort of passengers. Appropriate tire pressure can bring better comfort to passengers. When the tire pressure of a car is too high, the tire becomes hard, the vibration frequency of the vehicle increases, and the ride comfort deteriorates. Proper adjustment of tire pressure ensures the ride comfort of the tire.
14
2
Share

What Certificates Are Needed to Repair New Energy Vehicles?

One is the Electric Vehicle Diagnosis and Repair Technician Certificate issued by the All-China Federation of Industry and Commerce Automobile Dealers Chamber of Commerce; the other is the Electrician Qualification Certificate. Below is additional information: 1. Electric Vehicle Diagnosis and Repair Technician Certificate: To address the shortage of professionals in the new energy vehicle sector, the All-China Federation of Industry and Commerce Automobile Dealers Chamber of Commerce, referencing the 'Automobile Maintenance Worker' vocational skill standards and the 'New Energy Vehicle Maintenance Curriculum Standards,' and considering the actual conditions in the new energy vehicle field, authorized China Automobile Network School as a training base for new energy vehicle maintenance workers. It assesses new energy vehicle maintenance technicians, and those who pass the assessment are awarded the Electric Vehicle Diagnosis and Repair Technician Vocational Skill Certificate. 2. Electrician Qualification Certificate: New energy electric vehicles differ from traditional fuel-powered vehicles in their powertrain systems, using electric motors for propulsion and relying on batteries to provide power. Therefore, a basic understanding of electrical circuits is required. Many auto repair shops, when hiring new energy vehicle maintenance technicians, explicitly state in their job postings that candidates with an electrician certificate will be given priority.
17
3
Share

Where is the license plate Lu Q from?

Lu Q is the license plate of Linyi City, Shandong Province. The license plate numbers of Shandong Province are: Lu A Jinan City, Lu B Qingdao City, Lu C Zibo City, Lu D Zaozhuang City, Lu E Dongying City, Lu F Yantai City, Lu G Weifang City, Lu H Jining City, Lu J Tai'an City, Lu K Weihai City, Lu L Rizhao City, Lu M Binzhou City, Lu N Dezhou City, Lu P Liaocheng City, Lu R Heze City, Lu S Laiwu City, Lu U Qingdao City, Lu V Weifang City supplement. The license plate number is the numbering and information registration of each vehicle. Its main function is to know the area to which the vehicle belongs through the license plate number, and the owner of the vehicle and the registration information of the vehicle can also be found according to the license plate number. The first character of the license plate number is a Chinese character, representing the provincial-level administrative region where the vehicle is registered, which is the abbreviation of provinces, municipalities directly under the central government, and autonomous regions. The second character of the license plate number is an English letter, representing the prefecture-level administrative region where the vehicle is registered, which is the letter code of prefecture-level cities, regions, autonomous prefectures, and leagues.
11
3
Share

Is the Toyota Prado the same as the Land Cruiser Prado?

Toyota Prado is indeed the Land Cruiser Prado, which is an SUV series under the Toyota brand. The Prado is divided into GX and VX, as well as GXR and VXR, and is an imported ORV. Other Prado models: Prado 4.0L GX (AT), Prado 4.0L GX Luxury Edition, Prado 4.0L GX Luxury DVD Edition, Prado 4.0L GX Sport DVD Edition, Prado 4.0L VX (AT), Prado 4.0L VX NAVI Edition. Prado model features: The Prado is the latest model in the Toyota Land Cruiser series, with excellent power performance and emissions meeting Euro III standards. The advanced engine provides strong output power and torque, paired with a highly robust frame and reinforced suspension system, making even the roughest journeys comfortable and smooth. Prado safety configurations: The domestically produced Prado lacks cruise control, hill start assist control, dynamic stability system, auto-leveling rear suspension, and the most useful A-TRC active traction control for off-road driving, all of which are standard on the imported version. Nonetheless, in terms of active driving safety, the full-time four-wheel drive system still has a positive impact on the Prado.
2
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.