How is PDK Transmission Fluid?

How to Confirm ETC is Functioning Properly?

Methods to check if ETC is functioning properly: Manually insert and remove the card once. If there is a sound, it indicates that the ETC is in normal working condition. ETC working principle: Through the dedicated short-range communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna on the ETC lane of the toll station, computer networking technology is used to conduct background settlement processing with the bank, thereby achieving the purpose of vehicles passing through highway or bridge toll stations without stopping while being able to pay highway or bridge fees. Where can ETC be installed: For small vehicles such as cars and minivans, the OBU device is installed in the upper middle part of the front windshield, while for large vehicles such as trucks and buses, the installation position is in the middle and lower part. ETC installation position requirements: The height should not be less than 1.2 meters or higher than 2.5 meters; the installation angle N should be between 30º and 90º (the angle between the surface of the electronic tag and the horizontal plane).

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How to reset the maintenance light on the 2016 Great Wall H6?

There are two versions of the Great Wall H6: the Red Label and the Blue Label. Below are the methods to reset the maintenance light for both versions: 1. For the Great Wall Red Label Haval H6, follow these steps to reset the maintenance light: 1. Insert the key and keep the engine off. 2. Press the reset button once to display the system that needs to be reset. Each press will switch to the next system. 3. Select the system you want to reset and hold the reset button for about 3 seconds. 4. The multifunction display on the dashboard will show the relevant icon, indicating the maintenance light has been successfully reset. 2. For the Great Wall Blue Label Haval H6, follow these steps to reset the maintenance light: 1. Turn on the ignition without starting the engine. 2. Press the reset button once to switch and select the system you need to adjust. 3. Turn the ignition to the second position and hold the reset button for about 3 seconds. 4. The multifunction display on the dashboard will show the relevant icon, indicating the maintenance light reset is complete.

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What are the reasons for an automatic transmission not engaging?

An automatic transmission not engaging may be due to a malfunction in the gearshift lever assembly, a failure in the P-gear lock solenoid valve inside the gearshift lever, or a damaged brake light switch, which can also prevent the gear from moving. Related explanations are as follows: 1. During the use of the car's gearshift lever, shifting gears requires looking down at the lever. Driving for long periods in low gear is not recommended, as high gears are more fuel-efficient than low gears, so it is advisable to shift up promptly after starting. If the clutch is not fully depressed when shifting, it can cause gear damage. Additionally, when not using the clutch, the foot should not rest on it, as this can lead to excessive wear on the release bearing. 2. If a gear does not engage on the first attempt, avoid forcing it. When the gearshift lever is in neutral, it should not be shaken back and forth, as this can cause unnecessary wear on components and affect the timing of gear shifts. Skipping gears when upshifting is not recommended; upshifting should be done step by step to ensure continuous power delivery, while downshifting can skip gears. Avoid engaging reverse gear before the vehicle has come to a complete stop, as this can damage the gears.

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What are the symptoms of a bad rear shock absorber?

The symptoms of a bad rear shock absorber are as follows: 1. Shock absorber oil leakage: A normal shock absorber has a dry and clean outer surface. If oil is seeping out, it indicates that the hydraulic oil inside the shock absorber is escaping from the upper part of the piston rod. In this case, the shock absorber is basically no longer functional. 2. Abnormal wheel noise: When driving over bumpy roads or speed bumps, if a particular wheel makes abnormal noises, it suggests that the shock absorber on that wheel is performing poorly or has failed. 3. Increased body roll: When cornering, you may notice a significant increase in body roll, and in severe cases, even skidding. This is mainly because the damping force of the shock absorber is too weak to effectively control the compression of the spring. 4. Cold outer shell temperature: After driving on rough terrain for a while, touch the outer shells of the shock absorbers to feel their temperature. Normally, the outer shell should be warm. If a particular shock absorber's outer shell feels cold, it indicates that the shock absorber is damaged.

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Should Kia K3 use 5W20 or 5W30 engine oil?

Dongfeng Kia K3 can use either 5W-20 or 5W-30 engine oil. The differences between these two types of engine oil are as follows: 1. Different oil viscosity. The main difference between 5W-20 and 5W-30 lies in the high-temperature viscosity of the oil. The only difference between 5W-20 and 5W-30 is the number at the end. 5W-20 has lower viscosity (viscosity between 5.6-9.3), which is relatively more fuel-efficient and makes the vehicle feel lighter when driving, while 5W-30 has higher viscosity (viscosity between 9.3-12.5), which is relatively more fuel-consuming and makes the throttle feel heavier, but the engine noise is slightly quieter. 2. Different sealing performance. The higher the viscosity, the better the sealing performance. The number after 'W' in 5W30 and 5W20 represents the high-temperature viscosity, so 5W30 has better sealing performance than 5W20. However, a higher number is not always better, because the higher the viscosity, the greater the friction, and the greater the engine power loss.

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What Abnormalities Will Occur When a Manual Transmission Lacks Oil?

Manual transmission oil deficiency manifests as follows: 1. Gear shifting feels jerky and not smooth. 2. Difficulty and roughness in gear shifting. 3. Vehicle jerks during gear shifting. 4. When pressing the accelerator, the increase in RPM does not proportionally match the increase in vehicle speed. In other words, while the RPM rises normally, the vehicle speed fails to increase accordingly, giving the sensation of not being properly engaged in gear. Additionally, starting the vehicle becomes particularly laborious. For the transmission itself, oil deficiency leads to increased friction, causing the transmission to overheat, resulting in gear surface damage, transmission burnout, and reduced transmission lifespan. Additional transmission knowledge: Transmission oil serves the functions of cleaning, lubricating, cooling, and sealing within the transmission, maintaining the cleanliness of the gear system and lubricating the transmission components to extend their lifespan. If transmission oil is not replaced for an extended period, it becomes increasingly viscous, impairing heat dissipation and leading to excessively high temperatures. Over time, this will affect the transmission's service life. When replacing, it is essential to use specialized original equipment manufacturer (OEM) transmission oil, and mixing different types is not allowed. One important note: adding too much oil increases resistance during operation, leading to component wear; conversely, insufficient oil results in sluggish gear shifting.

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How is PDK Transmission Fluid?

How to Confirm ETC is Functioning Properly?

How to reset the maintenance light on the 2016 Great Wall H6?

What are the reasons for an automatic transmission not engaging?

What are the symptoms of a bad rear shock absorber?

Should Kia K3 use 5W20 or 5W30 engine oil?

What Abnormalities Will Occur When a Manual Transmission Lacks Oil?

What Are the Causes of BMW Transmission Abnormal Warning?

Is the Tayron equipped with a dry or wet dual-clutch transmission?

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What are the battery specifications of the Baojun 730?