How to Clean the Inside of Car Windows Thoroughly?

What Causes the Rear Half-Shaft Noise in Pajero?

The structure of the Pajero's half-shaft indicates that the main source of the noise is the CV joint (constant velocity joint). Reasons related to the CV joint: The universal joints inside the CV joint are connected to the reducer gear and the inner ring of the hub bearing via splines on the universal joint. The machining is relatively precise, and if the gap becomes too large, it can cause noise. In severe cases, the spline teeth may even deform. There are two main solutions: 1. Apply grease inside the half-shaft CV joint, which can temporarily resolve the noise issue. 2. Replace the faulty CV joint. For some models, the CV joint cannot be replaced separately, requiring the entire half-shaft to be replaced. Special cases: In some special cases, such as the half-shaft noise in the Sportage, it can be considered a common issue. The manufacturer later provided a solution involving the installation of special spacers on the half-shaft, which also resolves the problem. Therefore, during repairs, it's necessary to consider the actual situation and handle special cases accordingly.

18

2

Share

How often should the Borui be maintained?

Borui maintenance depends on the type of oil used. For full synthetic oil, it's once a year or every 10,000 kilometers, while for semi-synthetic oil, it's every six months or 5,000 kilometers. Classification of engine oil: Engine oil is divided into three categories: mineral oil, semi-synthetic oil, and full synthetic oil. The replacement cycles for these three types of oil vary. Generally, mineral oil should be replaced every six months or 5,000 kilometers, semi-synthetic oil every six months or 7,500 kilometers, and full synthetic oil every six months or 10,000 kilometers. Precautions for adding engine oil: The quality of the engine oil has a significant impact on the working environment of the engine. The engine operates in a high-temperature environment, continuously repeating mechanical friction movements. In this process, the oil plays a role in cooling, lubricating, and cleaning. Over time, the impurities in the oil increase, and its performance declines accordingly.

16

2

Share

What causes the Passat's average fuel consumption to exceed 30 liters?

The reasons for high car fuel consumption include abnormal tire pressure or switching to larger-sized tires; idling for long periods without turning off the engine or frequent ignition; aggressive acceleration and frequent braking while driving; driving at low gear with high speed or high gear with low speed; fully open windows in summer or using air conditioning during traffic jams; not planning the route well, driving on congested roads, and frequently changing lanes. The combined fuel consumption of the Passat is 5.8-6.7L/100km. There are currently 10 Passat models on sale. The 280TSI Business Edition and Elite Edition have a combined fuel consumption of 5.8L/100km. The 330TSI Elite Edition, Starlight Elite Edition, Luxury Edition, Starlight Luxury Edition, Starlight Premium Edition, and Premium Edition have a combined fuel consumption of 6.3L/100km. The 380TSI Luxury Edition and Flagship Edition have a combined fuel consumption of 6.7L/100km. The above figures are NEDC combined fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption is higher than this value, ranging from 8.0-9.1L/100km. Methods to reduce fuel consumption: Clean engine carbon deposits: Excessive engine carbon deposits are a significant cause, mainly due to using unsuitable fuel. It is recommended to add a certain amount of cleaning agent when refueling. If the effect is not obvious, it indicates a high level of carbon deposits in the engine. In this case, the car must be taken to a 4S shop for professional technicians to clean the carbon deposits inside the engine. Check the oxygen sensor: As an internal control unit of the car, the oxygen sensor mainly monitors the fuel-air ratio of the engine. Once damaged, it will cause an imbalance in the fuel-air ratio, leading to a sudden increase in fuel consumption. After the oxygen sensor is damaged, the exhaust pipe will emit darker-colored exhaust gas during driving, and the oxygen sensor should be replaced at this time. Regularly replace the three filters: During vehicle use, the oil filter, air filter, and fuel filter must be replaced regularly. If not replaced for a long time, they will become dirty and send incorrect information to the engine control unit, resulting in incomplete fuel combustion and increased engine carbon deposits. Check the electronic control unit: Although the engine's electronic control unit is highly reliable, in older vehicles, various faults are inevitable.

20

2

Share

Does Audi have a Q2?

Audi does have the Q2 model. Highlights of the Audi Q2: The paint colors are all highly saturated bright colors, especially the signature blue color. The Volkswagen Group must have conducted internal research, as several recently released models such as the Bugatti Chiron, new Macan, 718, Q8, and Q2L have coincidentally adopted similar highly saturated blue colors. The unique C-pillar trim and wheel design make the entire vehicle appear more stylish. Safety features of the Audi Q2: The active lane keeping assist system can actively correct the driver's trajectory deviation caused by distraction; Audi side assist can effectively reduce traffic accidents caused by lane changes by detecting vehicles approaching from behind.

10

2

Share

How to reset the maintenance light on Chery Riich G3?

Insert the key and turn it to the first position, which is the ACC position. Press and hold the small button on the right side of the dashboard with your left hand. Then turn the key to the ON position, which is the position where the entire vehicle is powered on. Release the right button with your left hand, and then press both the left and right buttons together. Introduction to the maintenance light: When the vehicle reaches the mileage for maintenance, the maintenance light on the dashboard will illuminate to remind the driver to go to a maintenance facility for servicing and oil change. Different vehicle models may have different types of maintenance lights, but their functions are the same. Maintenance light reset: After the vehicle has been serviced, the maintenance light needs to be reset to turn it off. Most mid- to low-end vehicles have a physical reset button, and regardless of whether the vehicle has been serviced, you can directly press the reset button to reset and turn off the light. For high-end vehicles, the operation needs to be performed through the central control screen, and you can refer to the user manual for details.

7

0

Share

Why doesn't the X-Trail electronic parking brake light turn off?

It is caused by not completely cutting off the power. Usage method: The X-Trail electronic parking brake can be released automatically. Just shift to D gear and lightly press the accelerator to release it, though the button is a bit far away. As for the auto hold function, it's indeed better to have than not, but most owners turn it off because it's inconvenient. The auto hold engages every time you stop, which can be annoying if you're just pausing for a few seconds. Temporary parking: If it's just a temporary stop and not for too long, like pulling over briefly before driving off again, and if someone is in the car, you can press the parking brake after stopping the car by pressing the brake pedal, then press the electronic parking brake. The safest method is to take an extra step and shift to P gear, but this step can be skipped in emergencies or for very short stops. Generally, the electronic parking brake alone is sufficient.

20

4

Share

How to Clean the Inside of Car Windows Thoroughly?

What Causes the Rear Half-Shaft Noise in Pajero?

How often should the Borui be maintained?

What causes the Passat's average fuel consumption to exceed 30 liters?

Does Audi have a Q2?

How to reset the maintenance light on Chery Riich G3?

Why doesn't the X-Trail electronic parking brake light turn off?

Where is the crankshaft position sensor on the Haval H9?

How to Distinguish Whether the Inspire Meets China 5 or China 6 Emission Standards?

Does the Baojun 510 have ISOFIX interfaces?

What is the Audi model fv7148fadbg?