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When is the best time to add fuel additives?

1 Answers
AnnaDella
09/08/25 4:20am
It is recommended to start using fuel additives after the first maintenance of a new car. The following is a related introduction about the functions of fuel additives: Cleaning effect: The effect of this function is not immediate, and its value can only be reflected through long-term use. Engines that use fuel additives over a long period will have significantly less carbon buildup. Fuel saving: Additives also have a fuel-saving effect, although it is not very noticeable, with savings of only about 5%. The effect might be slightly more obvious for cars that frequently travel long distances. The quality of additives available on the market is hard to guarantee, and using inferior additives can be harmful rather than beneficial. It is best to purchase them from 4S stores, even though the price may be higher, as at least you can hold them accountable if any issues arise.
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What are the symptoms of a faulty car air conditioning temperature control switch?

Symptoms of a faulty car air conditioning temperature control switch: 1. Intermittent cooling of the car air conditioning; 2. No cooling in the car air conditioning. The repair method involves identifying the leakage point, replacing the failed components, then performing vacuuming, pressure testing, and refilling the refrigerant according to the specified amount for the air conditioning system to resolve the issue. The temperature control switch regulates the fan operation. When the water temperature reaches around 88 degrees, the temperature control switch controls the fan to run at a low speed. At 100 degrees or above, the fan runs at high speed. The temperature control switch is usually installed on the radiator or near the water pipe leading to the engine cylinder head and has three wires. Only electronic temperature control switches have three wires: one is the negative terminal from the switch, one connects to the dryer bottle to protect the air conditioning system, and the other is the power supply.
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Is Oil Extraction or Draining More Thorough?

Extracting oil is more thorough than loosening the oil pan drain plug. Oil extraction uses compressed air to remove approximately 80% of the old oil, whereas draining by loosening the oil pan plug relies on gravity, which cannot fully remove old oil from small oil passages and holes. Therefore, using an oil extractor results in a cleaner oil change than draining via the oil pan plug. Below are some precautions for changing engine oil: 1. Drain the oil when it's hot for better fluidity. 2. Fill to the level indicated on the dipstick. 3. Choose the oil change interval based on vehicle condition, road conditions, oil quality, and driving habits. 4. Select oil based on driving environment, driving frequency, and the engine's requirements—prefer higher quality over lower.
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When to Turn the Steering Wheel When Exiting the Garage in Subject 2?

When exiting the garage in Subject 2, observe the line in the lower left rearview mirror. When the rearview mirror covers the line, turn the steering wheel fully to the left. Below are the specific operation methods for exiting the garage in Subject 2: 1. Method 1: Look at the left rear wheel through the left rearview mirror. When the left rear wheel just touches the line, turn the steering wheel fully to the left. The advantage of this method is that it is not affected by height, but it is relatively difficult to observe. Finally, when the vehicle is about to straighten, turn the steering wheel back half a turn. Let the car move forward one meter, then turn the steering wheel fully to the left again until reaching the stopping point. 2. Method 2: Observe the frontmost part of the car hood and the boundary line ahead. When the car hood just covers the boundary line, turn the steering wheel fully to the left. Because everyone's height is different, some people turn the steering wheel when they are about to touch the line.
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Does the Zotye 5008 have a 7-seater version?

Zotye 5008 does not have a 7-seater version. The Zotye 5008 is a compact SUV with body dimensions of 3970mm in length, 1570mm in width, and 1733mm in height, with a wheelbase of 2420mm. The Zotye 5008 is equipped with two engines: a 1.3L naturally aspirated engine and a 1.5L naturally aspirated engine. The 1.3L engine delivers a maximum power of 93 horsepower and a maximum torque of 113 Nm, while the 1.5L engine produces a maximum power of 106 horsepower and a maximum torque of 134 Nm. Both engines feature multi-point fuel injection technology and use an aluminum cylinder head with an iron cylinder block. They are paired with either a 5-speed manual transmission or a CVT transmission.
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What brand of engine does the Zhonghua H3 use?

Zhonghua H3 uses an engine independently developed by Brilliance Auto. Here is some extended information about the Zhonghua H3 and its engine: The function of the engine is: To fully combust the fuel input into the cylinders and generate power; it determines the vehicle's power performance, fuel economy, stability, and environmental friendliness. Introduction to the Zhonghua H3: Taking the 2017 Zhonghua H3 as an example, its body structure is a 4-door, 5-seater sedan with dimensions of length 4640mm, width 790mm, height 1445mm, a wheelbase of 2660mm, and a fuel tank capacity of 50 liters. The 2017 Zhonghua H3 features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 112PS, a maximum power of 82kW, and a maximum torque of 145Nm, paired with a 5-speed manual transmission.
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How many Audi Q7 Pikes Peak are there in the world?

Audi Pikes Peak has only one unit globally. Below are the specific details about this model: Introduction: The Audi Pikes Peak was created as a concept car to commemorate the successful ascent of Pikes Peak (the name of a mountain) by the Audi team; it can also be considered the predecessor of the Audi Q7. That said, the Audi Pikes Peak comes with quite luxurious configurations. The multimedia interface is borrowed from the new Audi A8 sedan, and the dashboard includes easy-to-read gauges and 3D laser optical illumination. All main controls are slightly tilted towards the driver. The full-length transparent roof is made of colored safety glass, and the entire body is constructed from aluminum, making it eco-friendly and lightweight. Value: It is likely housed in the Audi factory's automobile museum. Such concept cars hold significant importance for the manufacturer and may incorporate some yet-to-be-released technologies. From a confidentiality standpoint, manufacturers usually do not sell such concept cars. While it's possible to showcase them to the media, taking one home is somewhat unrealistic. This is a car with only one unit in the world.
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