What is the difference between 1.5L and 1.5T car engines?

Has the Biannual Inspection Policy for Vehicles Over 15 Years Old Been Canceled?

The policy requiring biannual inspections for vehicles that have reached 15 years of age has not been canceled and remains in effect under the original vehicle inspection regulations. Inspection Schedule: The annual vehicle inspection schedule is determined by the initial registration date of the vehicle. For example, if the registration date on the vehicle's license is June 2015, then the annual inspection should be conducted every June. Additionally, according to Article 40 of the newly revised "Motor Vehicle Registration Regulations," vehicle owners can apply for an inspection compliance mark at the local vehicle management office up to three months before the expiration of the current inspection period. This means that vehicles due for inspection in June can undergo the inspection in April, May, or June. Vehicle Inspection Items: Inspection includes an exterior check, emissions testing, window tint transparency check, violation check, and a comprehensive safety inspection covering the horn, brakes, axle weight, chassis, ignition system, lighting system, exhaust system, license plate installation, and more.

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How to Replace the Battery of a Levin Car Key?

The steps to replace the battery of a Levin car key are as follows: 1. Unlock and remove the mechanical key. 2. Remove the key cover, wrapping the head of a flathead screwdriver with a cloth to prevent damage to the key. 3. Use a small flathead screwdriver to remove the depleted battery. 4. Ensure the new battery is placed with the positive side facing up. 5. When reinstalling the key cover and mechanical key, follow steps 2 and 1 in reverse order. 6. Test the key functions to ensure they are working properly. Notes for battery replacement: (1) Improper battery replacement may damage the car key. (2) Using an unsuitable or non-compliant battery may damage the car key. Pay attention to the voltage, size, and specifications when purchasing a new battery. (3) Following the steps correctly usually ensures a smooth replacement. If issues arise during the process that cannot be resolved, it is recommended to call the 4S store for assistance. (4) Avoid using the key beyond its effective range, as excessive use outside this range may cause the key to malfunction. (5) Being within a 1-meter range of a magnetic field may cause the battery to become magnetized and fail. (6) Ensure hands are dry during the disassembly process, as moisture can cause the battery to rust.

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Can a Car Battery That Doesn't Hold Charge Be Repaired?

Car batteries that don't hold charge can be repaired. Here are the details: 1. If the issue is insufficient electrolyte, you can add distilled water or purified water to the battery. However, tap water should not be used as it can cause severe self-discharge of the battery. 2. If the battery voltage is insufficient, below 11V, you can use a repair device's high-resistance repair function to raise the voltage above 11V, which is necessary for charging. If the battery voltage is below 10V and cannot be improved through charging or repair, the battery must be replaced. 3. If the electrodes are sulfated, this condition cannot be repaired, and the battery needs to be replaced. If the battery is aging, it is also recommended that the owner replace it as soon as possible. 4. The battery is a crucial component of the car, and regular maintenance should be observed. 5. Long-term parking can cause the battery to lose charge or become damaged. If the car needs to be parked for an extended period, the battery's electrode cables should be disconnected to avoid complete discharge. Try not to leave the car unused for more than 10 days. For long-term parking, the car should be started approximately every 5 days, keeping the engine idling to allow the alternator to charge the battery.

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Where is the deflector located on a vehicle?

The deflector is a downward-sloping connecting panel installed below the front bumper of a car. Definition of automotive deflector: To reduce the lift generated when a car is driving at high speeds, automotive designers have made improvements to the car's exterior shape by tilting the entire body forward and downward to create downward pressure on the front wheels, flattening the rear to minimize the negative air pressure acting from the roof to the rear and preventing the rear wheels from lifting. Additionally, a downward-sloping connecting panel is installed below the front bumper. This panel is integrated with the front skirt of the car body and features appropriately placed air inlets to increase airflow and reduce air pressure beneath the car. This connecting panel is referred to as a deflector. Necessity of deflectors: In aerodynamics, a theory proven by French physicist Bernoulli states that the speed of airflow is inversely proportional to pressure. In other words, the faster the airflow, the lower the pressure; the slower the airflow, the higher the pressure.

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Can You Directly Add More Coolant If the Car's Coolant Level Is Low?

You can directly add more coolant if the car's coolant level is low. The reasons for low coolant levels are as follows: Normal consumption: A reduction in coolant is normal, just like other automotive fluids such as engine oil and windshield washer fluid, which also decrease during vehicle use. The main reason for coolant reduction is natural evaporation. Coolant serves to cool the car's engine, which often operates at high temperatures. Since the coolant is in contact with the engine, its consumption is normal. Coolant leakage: Most cars consume about 10%-25% of their coolant per year. However, if the coolant level drops significantly or you need to add coolant every 300-500 kilometers, this is abnormal and may be due to a leak, requiring inspection and repair.

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Why Do Windshield Wipers Always Make Noise When Wiping?

Windshield wipers always make noise when wiping due to the following reasons: Wiper Aging: The material of wipers is rubber, which is prone to aging after prolonged exposure to sunlight, wind, and rain. Generally, the lifespan of wipers is about one to two years. If the noise is caused by aging, the wipers need to be replaced. Currently, silicone-coated wipers are popular in the market. Compared to rubber, silicone is less prone to aging and has a longer lifespan, so it can be considered when replacing wipers. Foreign Objects Between the Wiper and Windshield: This issue is also quite common, mainly caused by small sand particles or other debris. Not only can it cause noise, but it may also scratch the windshield. In this case, simply removing the foreign objects will solve the problem. Damage to the Wiper Linkage Mechanism: This type of problem occurs when components such as the motor or linkage mechanism malfunction, rust, or become deformed, all of which can lead to noise and other issues. In such cases, it is necessary to visit a repair shop for professional inspection and repair. Another possible cause is the angle of the wiper arm, which also requires adjustment by a professional.

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What is the difference between 1.5L and 1.5T car engines?

Has the Biannual Inspection Policy for Vehicles Over 15 Years Old Been Canceled?

How to Replace the Battery of a Levin Car Key?

Can a Car Battery That Doesn't Hold Charge Be Repaired?

Where is the deflector located on a vehicle?

Can You Directly Add More Coolant If the Car's Coolant Level Is Low?

Why Do Windshield Wipers Always Make Noise When Wiping?

Has the Biannual Inspection for 15-Year-Old Vehicles Been Canceled?

How Long Can a Smoking Clutch Last?

Why doesn't a tire pressure of 1.9 trigger an alarm?

Is Tire Pressure Higher in Winter or Summer?