What Are the Effects of Pressing the Accelerator While in P Gear?

Can Smoking in the Car Be Exhausted by Using the External Air Circulation?

Smoking in the car with external air circulation on. Turning on the external air circulation mode allows outside air to flow into the car while also carrying the smoke out. It is recommended to open the windows when smoking in the car, as this helps the smoke to quickly dissipate with the airflow. If the car makes a vibrating noise when the air conditioner is turned on, there might be several reasons: 1. Dirty air filter: A dirty air filter can cause excessive noise and abnormal sounds. 2. Debris in the blower fan blades: Debris inside the blower fan blades can lead to abnormal sounds. You can check this by turning on the blower without starting the engine to see if the noise occurs. If it does, the issue is likely with the blower. 3. Fan problem: Deformed fan blades or a damaged fan motor in the car's air conditioning system. 4. Worn clutch bearing: A worn clutch bearing inside the air conditioning pump can cause the engine noise to increase when the air conditioner is on. This component cannot be replaced separately and requires the replacement of the entire air conditioning pump assembly.

12

3

Share

Can a Car Be Damaged by Sun Exposure?

Prolonged exposure to sunlight can accelerate the aging of plastic components in a vehicle. For example, the dashboard filled with wiring, car doors, and sealing rings around the sunroof edges are particularly vulnerable. Sealing rings, in particular, are prone to aging and cracking after sun exposure, significantly reducing their sealing performance, which may lead to water leakage or seepage. Here are some items you should avoid leaving in your car during summer: 1. Lighters: Small and easy to forget, yet highly dangerous, as they contain liquid butane that can explode when internal pressure increases due to heat. 2. Bottled water: Stored in a sun-exposed car for a certain period, it can release harmful substances. Continued consumption may not only fail to quench thirst but also pose health risks. 3. Eyeglasses: Especially reading glasses, as their convex lenses can focus sunlight, potentially causing a fire. 4. Perfume (in glass bottles): The volatile components can produce flammable gases, with a critical packaging point of 49°C. Tests show that on a summer afternoon, an uncovered car can reach 65°C in just 15 minutes of sunlight, increasing the risk of explosion.

11

1

Share

What Causes the Smell of Rotten Eggs Inside a Car?

Car interior smells like rotten eggs mainly due to hydrogen sulfide in the exhaust. It is normal for a car to have a slight rotten egg smell, as hydrogen sulfide is a primary component of automobile emissions that causes air pollution. The rotten egg smell from the exhaust often occurs when the car is cold or just started. During these times, the three-way catalytic converter is at a low temperature and has not reached its normal operating temperature, thus failing to perform its catalytic function, resulting in higher levels of hydrogen sulfide emissions. Information about the car's cabin air filter is as follows: 1. Introduction: The car cabin air filter is a specialized filter designed for air purification inside the vehicle compartment. It uses activated carbon composite filter cloth, which combines highly efficient adsorption material activated carbon with long-fiber non-woven fabric, featuring a compact structure. 2. Function: It can effectively filter out smoke odors, pollen, dust, harmful gases, and various odors. The filter also efficiently filters and adsorbs particulate impurities, achieving the performance of filtering oil and purifying the air.

3

5

Share

Which air circulation mode to use when the car interior temperature is high?

On highways, it is recommended to use the external air circulation mode. Due to wind resistance and high speeds, opening windows is not advisable on highways. Prolonged use of internal air circulation can lead to oxygen deprivation in the brain, impairing reaction time and judgment, which is extremely dangerous. Additionally, the air quality on highways is generally good with low exhaust concentrations, making external circulation a suitable choice. Precautions for highway driving are as follows: 1. Safety inspection: Check for potential safety hazards before driving. Conduct a thorough vehicle inspection before entering the highway. 2. Seat belts: Always wear seat belts in both front and rear seats, and avoid placing loose objects in the car. 3. Maintain lane discipline: Avoid frequent lane changes on highways, switching between passing lanes and travel lanes. Never make sudden unannounced decelerations or stops in travel lanes. Do not drive side by side with other vehicles, remain in the passing lane for extended periods, or attempt to overtake from the emergency lane. Also, prepare for lane changes well in advance when exiting the highway to avoid missing your exit.

4

5

Share

Why does the tire pressure monitoring light keep coming on?

Tire pressure monitoring light keeps coming on due to abnormal tire pressure. The tire pressure monitoring system automatically monitors the tire pressure in real-time while driving and alerts the driver in case of tire leaks or low pressure to ensure driving safety. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: The system usually alerts when the pressure is below 1.8 bar or above 3.0 bar. In this case, the tires need to be checked and the pressure adjusted. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure monitoring system is not reset in time, it will still record the previous data, causing the tire pressure monitoring light to stay on. Simply reset the tire pressure monitoring system to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which is installed inside the tire and connected to the tire inflation valve, monitors the tire pressure. If the sensor is damaged due to impact while driving, the tire pressure warning light will also come on. In case of sensor damage, the only solution is to replace it with a new one.

7

4

Share

What kind of engine oil is best for the Highlander 2.0T?

The Highlander 2.0T turbocharged engine requires the use of 5W30 full synthetic engine oil. Turbocharged vehicles must use full synthetic engine oil. Below is the relevant content introduction: 1. An engine with a turbocharger can deliver an exhilarating sense of acceleration the moment you step on the gas. However, when the turbo starts working, the engine torque multiplies. According to the principle of turbocharging technology, the oil film covering the engine crankshaft at this moment must withstand shear forces several times higher than before. 2. Therefore, it is essential to choose engine oil with a higher HTHS (High-Temperature High-Shear viscosity at 150°C). Full synthetic engine oil, with its excellent high-temperature stability, can well meet the high oil film strength requirements of turbocharged engines. We recommend the German MOTORGOLD-5W30 full synthetic engine oil, which has high oil film strength, the highest in its category, with an HTHS of 3.65, greatly aiding in power enhancement.

2

1

Share

What Are the Effects of Pressing the Accelerator While in P Gear?

Can Smoking in the Car Be Exhausted by Using the External Air Circulation?

Can a Car Be Damaged by Sun Exposure?

What Causes the Smell of Rotten Eggs Inside a Car?

Which air circulation mode to use when the car interior temperature is high?

Why does the tire pressure monitoring light keep coming on?

What kind of engine oil is best for the Highlander 2.0T?

How to eliminate the immediate vehicle condition check prompt in Magotan?

How to Use the One-Touch Power Window Feature in the Levin?

How to Reset the Pressure Loss Warning on Volkswagen Bora?

How to Check the Manufacturing Year of Tires?