What is the performance of the pickup truck Maxus T70?

Why does the air conditioner make a crackling sound?

The air conditioner makes a crackling sound because the plastic parts inside the dashboard expand and contract due to heat when the heater is turned on in cold weather. This sound will disappear once the temperature stabilizes, which is a normal phenomenon. If you are still concerned, it is recommended to have it checked at a 4S shop. The car air conditioner is used to adjust and control the temperature, humidity, air cleanliness, and airflow inside the car cabin to the optimal state, providing a comfortable riding environment for passengers and reducing travel fatigue. The car air conditioner generally includes a cooling device, heating device, and ventilation device. This combined system makes full use of the limited space inside the car, featuring a simple structure and easy operation, making it a popular modern car air conditioning system internationally.

18

0

Share

What are the types of car suspensions?

Car suspensions are divided into: 1. Independent suspensions, including MacPherson strut independent suspension, multi-link independent suspension, and double-wishbone independent suspension; 2. Non-independent suspensions, including torsion beam non-independent suspension and solid axle non-independent suspension; 3. Air suspension and electromagnetic suspension. MacPherson strut independent suspension is generally used for the front wheels of vehicles; multi-link independent suspension consists of three or more connecting rods and can provide control forces in multiple directions, resulting in a more reliable driving trajectory for the tires; double-wishbone independent suspension consists of upper and lower V-shaped or A-shaped control arms of unequal length and a strut-type hydraulic shock absorber, with the upper control arm usually shorter than the lower control arm.

12

5

Share

What should be paid attention to when using a turbocharger?

When using a turbocharger, the following points should be noted: 1. Do not drive immediately after starting the engine; 2. Do not turn off the engine immediately; 3. Keep it clean; 4. Perform regular cleaning; 5. Pay attention to maintenance and inspection. After starting the engine, let it idle for a while to allow the lubricating oil to fully lubricate the bearings before the turbocharger rotor operates at high speed. Therefore, avoid revving the engine hard immediately after startup to prevent damage to the turbocharger oil seal. When disassembling the turbocharger, ensure cleanliness and block all pipe connections with clean cloth to prevent debris from entering the turbocharger and damaging the rotor. A turbocharger consists of two parts: the compressor turbine and the exhaust turbine.

17

1

Share

How to Replace the Sunny's Air Conditioning Filter?

Method for replacing the Sunny's air conditioning filter: 1. Prepare a new air conditioning filter; 2. Pay attention to the arrow direction, which indicates the air intake direction—the arrow points toward the seat, and the tail points toward the engine side. The air conditioning filter is located above the left foot area of the front passenger seat, and the white cover on the right side is the air conditioning filter cover; 3. Remove the cover by hand from below; 4. Align the filter direction, push it in, and close the cover. The air conditioning filter can filter the air entering the cabin from outside, improving air cleanliness, providing a good air environment for passengers, and protecting their health.

8

3

Share

What are the key points for safe driving in spring?

Key points for safe driving in spring include: 1. Be vigilant against spring fatigue; 2. Pay attention to road conditions; 3. Be cautious when driving in severe weather; 4. Prevent vehicle skidding. The longer daylight hours and unpredictable climate changes in spring can easily cause fatigue, leading to lack of concentration while driving, which poses unfavorable factors for safe driving. With rising temperatures and significant day-night temperature differences in spring, melted snow on roads can freeze in the morning and evening, increasing the risk of vehicle skidding. Vehicles should be equipped with effective anti-skid tools and items such as snow chains, sandbags, and shovels. As we enter April and May, sandstorms and rainy weather become more frequent. Drivers should conduct special inspections on their vehicles' fog lights and windshield wipers. On rainy days and waterlogged roads, speeding and aggressive overtaking should be avoided to ensure driving safety.

4

2

Share

What happens if you shift to P gear while driving?

Shifting to P gear while driving can cause severe damage or even total failure to the transmission. If you suddenly shift into P gear during normal driving, it will produce a series of very loud noises, which come from inside the transmission. While this doesn't cause significant damage to the engine and the car can still start and drive normally, it accelerates wear on the internal gears of the transmission. Generally, automatic transmission vehicles have gears P, R, N, D, and S. Here's an explanation of each gear while driving: 1. P is the parking gear, and the gear lever must be in P when the car is parked; 2. R is the reverse gear; 3. N is the neutral gear, which can be used when starting the car, parking without leaving the vehicle, or when towing; 4. D is the drive gear, and during normal driving, the gear lever should be in D, allowing the car to automatically shift between forward gears; 5. S gear is the car's sport mode, typically used for climbing hills and quickly overtaking.

16

0

Share

What is the performance of the pickup truck Maxus T70?

Why does the air conditioner make a crackling sound?

What are the types of car suspensions?

What should be paid attention to when using a turbocharger?

How to Replace the Sunny's Air Conditioning Filter?

What are the key points for safe driving in spring?

What happens if you shift to P gear while driving?

How Often Should a Cadillac Be Serviced?

How many liters of engine oil should be added to a BMW 1.5T?

How to Deal with Mice Always Getting into the Car?

Can Tesla Use Ordinary Charging Piles?