What Causes Oil Leakage in Car Air Conditioning?

How to reset the tire pressure on a BMW 320?

The steps to reset the tire pressure on a BMW 320 are: 1. Use the up and down selection buttons on the light switch to select the tire pressure loss display icon; 2. Press the BC button briefly, then press and hold the BC button; 3. A checkmark will appear below the instrument cluster, and the initialization will be completed after driving at a constant speed for 3 kilometers. The reset can only be performed when the ignition is in position 2 or the engine is idling. The BMW 3 Series is a new generation of sedan products from the BMW Group, with a body weight of 1465 kg, an inline 4-cylinder gasoline engine, dimensions of 4734mm in length, 1811mm in width, and 1455mm in height, a wheelbase of 2920mm, a fuel tank capacity of 63 liters, and a top speed of 218 to 250 km/h.

2

0

Share

Solutions for a Dead Battery and Unable to Start the Car on the Highway?

If your car runs out of battery and cannot start on the highway, you can try push-starting or using a portable emergency jump starter. Push-starting: Push-starting depends on the situation, as not all road conditions are suitable. Generally, if the front of the car is facing downhill, push-starting will be much easier and help the vehicle accelerate. On the other hand, push-starting uphill can be exhausting, and it's hard to achieve the necessary speed. When using this method, be cautious and avoid push-starting in areas with heavy traffic or pedestrians to prevent accidents after the car starts. Portable emergency jump starter: Using a car emergency jump starter is similar to using a power bank. Connect the battery clamps to the corresponding positive and negative terminals on the car battery, then turn on the power switch to activate the power supply. Next, start the stalled vehicle. It's important to remove the battery clamps from the battery as soon as the car starts to avoid any potential damage to the emergency battery itself.

14

1

Share

Do I Need to Change to Antifreeze Engine Oil in Winter?

If the engine oil grade is below 5W, it is absolutely unnecessary to switch to winter oil. Conditions for changing engine oil: Generally, 0W and 5W grade oils are relatively more expensive. Some older or low-end models may come with 10W or 15W grade oil as standard, or some car owners might opt for higher-grade oil for convenience and cost-saving. In such cases, it is necessary to switch to a lower-grade oil in winter. Additionally, for larger vehicles, due to engine operating conditions and long-distance, prolonged usage, the oil grade used may differ from that of regular household vehicles, often requiring higher-grade oil. These vehicles also need to switch to lower-grade oil in winter. Precautions regarding engine oil: Engine oil itself is a blend of base oil and additives. Under normal circumstances, if you choose high-quality oil, there is no need to add any additional oil additives. Indiscriminate use of oil additives not only fails to protect the vehicle but may also cause chemical changes in the oil, leading to a decline in the oil's overall performance.

12

5

Share

How often should the spark plugs of Geely Emgrand GL be replaced?

Geely Emgrand GL spark plugs should be replaced every 40,000 kilometers. Methods to determine if spark plugs are damaged: Remove the spark plugs and observe them. The condition of the spark plugs can be judged based on their appearance and color. Normal spark plugs have an insulator skirt and electrodes that appear gray-white, gray-yellow, or light brown. A properly functioning spark plug has a reddish-brown insulator skirt, with an electrode gap between 0.8-0.9mm and no signs of electrode burn. If the spark plugs are covered with oil or deposits but are not damaged, they can continue to be used after cleaning off the oil and deposits. If the spark plugs are severely damaged, showing signs such as blistering at the top, black streaks, cracks, or melted electrodes, the cause of the damage should be identified. After troubleshooting, replace the spark plugs with new ones. Additionally, if the spark plugs appear black as if smoked, it indicates that the wrong cold or hot type of spark plug was selected, the mixture is too rich, or there is oil leakage.

9

1

Share

What transmission does the Toyota Camry have?

Toyota Camry offers three types of transmissions: a 6-speed automatic with manual mode for the 2.0L naturally aspirated engine, an 8-speed automatic with manual mode for the 2.5L naturally aspirated engine, and an ECVT transmission. The new DirectShift 8AT transmission is equipped with an improved multi-plate lock-up clutch, achieving near-full-range power lock-up, and features a gear mechanism with lower energy loss. The Camry is a model under GAC Toyota. In terms of body dimensions, it measures 4885mm in length, 1840mm in width, and 1445mm in height, with a wheelbase of 2825mm. For the exterior, the eighth-generation Camry features dual styling designs: Luxury and Sport, both inspired by Toyota's new "Keen Look" design language. The Luxury version adopts a large trapezoidal horizontal grille, with a streamlined body posture, lower waistline, and an extended roof rear section that increases rear headroom.

16

0

Share

How to reset the tire pressure monitoring system on a Great Wall H6?

The method to reset the tire pressure monitoring system on a Great Wall H6 is: 1. Ensure the key is turned to the second position; 2. Use the menu button on the left side of the steering wheel to display the tire pressure monitoring interface on the dashboard; 3. Press the up button on the left side of the steering wheel, and the dashboard will display 'rrfi'; 4. Press the 'r' button on the dashboard, and the dashboard will display plus and minus signs; 5. Press the plus button on the right side of the steering wheel, wait for 10 seconds, then turn off the key; 6. Start the vehicle again, and the TPMS reset is completed. The Great Wall Haval H6 has a body length, width, and height of 4640mm, 1825mm, and 1690mm respectively, with a wheelbase of 2680mm. The interior design is conventional, featuring a color scheme with dark upper and light lower sections, complemented by silver decorative elements that enhance the sense of quality. The overall visual effect aligns with the aesthetic preferences of most people.

18

2

Share

What Causes Oil Leakage in Car Air Conditioning?

How to reset the tire pressure on a BMW 320?

Solutions for a Dead Battery and Unable to Start the Car on the Highway?

Do I Need to Change to Antifreeze Engine Oil in Winter?

How often should the spark plugs of Geely Emgrand GL be replaced?

What transmission does the Toyota Camry have?

How to reset the tire pressure monitoring system on a Great Wall H6?

Where are the three major components of the Hongqi H5 from?

Where is the Cabin Air Filter Located in Changan Ford Vehicles?

How many hours per day do you usually practice for Subject 2 driving?

What engine is in the ax7?