Why does the Magotan trigger automatic alarm?

Is There a Mandatory Rest Requirement for Private Cars on Highways?

There are no specific regulations on how long private cars must rest after driving on highways, but there are rules stating that passenger vehicle drivers should not drive continuously for more than 4 hours or accumulate more than 8 hours of driving within 24 hours. Here are some precautions for driving on highways: 1. Safety Check: Before getting on the highway, inspect your vehicle for potential safety hazards. 2. Seat Belts: Always fasten seat belts for both front and rear passengers, and avoid placing loose items in the car. 3. Stay in One Lane: Avoid frequent lane changes on the highway, switching between the passing lane and the driving lane, and never make sudden decelerations or stops without warning. Do not drive side by side with other vehicles, stay in the passing lane for extended periods, or attempt to overtake from the emergency lane. Additionally, prepare for lane changes in advance when exiting the highway to avoid missing your exit.

9

5

Share

What Does the Engine Displacement of a Sedan Mean?

Engine displacement refers to the volume of fluid intake or exhaust per stroke or cycle in hydraulic transmission terminology. It is a crucial parameter for measuring a vehicle. Some domestic sedans may not display this model information on their rear, but the displacement is usually indicated on the body or rear of the vehicle. Classification of Car Displacement: In China, sedan classifications are determined based on engine displacement. Mini cars have a displacement of ≤1.0L; compact cars range between 1.0-1.6L; midsize cars fall within 1.6-2.5L; executive cars are classified between 2.5-4.0L; and luxury cars have a displacement exceeding 4.0L.

16

4

Share

Why is it difficult to shift into first gear in a manual transmission car?

Especially in northern regions, when the car temperature is low and the transmission oil is not fully lubricated; it becomes difficult to shift into first gear while moving, as the vehicle speed and gear position do not match. 1. Incomplete clutch disengagement: It is recommended to attempt shifting into reverse gear when the vehicle is stationary. If a "clicking" gear collision sound is heard from the transmission during the process of engaging reverse gear, it indicates that the clutch is not disengaging completely. After repairing the clutch, the issue can be resolved. 2. Gear shift position: If shifting into reverse gear is smooth but only first gear is difficult to engage, it is recommended to visit a specialized repair shop to adjust the gear shift position and replace the transmission oil, which can also resolve the issue. For manual transmissions, when shifting at low speeds, the clutch must be able to disengage completely to smoothly engage the corresponding gear.

16

3

Share

Common Diesel Engine Failures and Their Repairs

Here are common diesel engine failures and their repair methods: 1. Diesel engine exhaust valve stuck: Start steadily in low gear, wait for the RPM and power to increase before steadily climbing a slope. Maintain the correct position of the exhaust port, ensuring the angle between the exhaust port and the ground is greater than 45°. When cutting the exhaust valve guide, leave a certain internal chamfer to increase the storage capacity of lubricating oil. 2. Incorrect fuel supply from the injection pump: Open the inspection window of the injection pump and check whether the fastening screws of the gear ring are loose or detached, and whether the scribe lines on the gear ring and the drum are aligned. If there is any deviation, align and fasten them. If the fault phenomenon is alleviated but does not disappear when the fuel supply to a certain cylinder is cut off, it indicates not only that the fuel supply of that cylinder is excessive but also that other cylinders have excessive fuel supply. In this case, the injection pump should be recalibrated.

17

2

Share

Is it normal to drive 20,000 kilometers a year?

Under normal circumstances, a family car is driven 20,000 to 30,000 kilometers a year, so driving 20,000 kilometers a year is relatively normal. Here is some relevant information about car mileage: 1. Classification of car mileage: There are generally two types of car mileage—one is the total mileage the vehicle has traveled, and the other is the measurable total mileage. 2. Measurable mileage: The owner can manually reset this. There is usually a small button (cylindrical) next to the number, and pressing it for a long time will reset it. 3. Total mileage traveled by the vehicle: Normally, this cannot be reset, although some used car dealers can adjust the value using instruments. The number can only increase unidirectionally (the number gets larger and larger), and the displayed number indicates how many kilometers the car has traveled. 4. Check the manual: Due to differences in car models and brands, the display on the dashboard may vary.

6

2

Share

Why is it necessary to wash the car before delivery?

Because vehicles are stored and transported outdoors during the process, accumulating dust on the body. Cleaning the car before delivery is also a service provided by 4S stores. 1. Precautions: New cars come with a layer of wax from the factory. The first wash should be done at a professional car beauty shop, where you can also polish, seal the glaze, and apply anti-explosion film. There are many types of films, so it's important to choose a high-quality one, as inferior films can easily peel off or crack. 2. Correct washing method: For the first wash of a new car, it's best to go to a dust-free manual car wash facility. Use a neutral and mild detergent to thoroughly remove sand particles and dirt from the car's paint surface. Some contaminants are not visible to the naked eye, such as overspray, tree sap, alkali, acid, and other chemical pollutants. These must be completely removed, as a simple detergent won't suffice. Special clay bars should be used to gently wipe them away.

15

1

Share

Why does the Magotan trigger automatic alarm?

Is There a Mandatory Rest Requirement for Private Cars on Highways?

What Does the Engine Displacement of a Sedan Mean?

Why is it difficult to shift into first gear in a manual transmission car?

Common Diesel Engine Failures and Their Repairs

Is it normal to drive 20,000 kilometers a year?

Why is it necessary to wash the car before delivery?

What Causes No Response When Starting a Car with Electric Ignition?

What Are the Reasons for BMW Engine Overheating?

What is the reason for an AT transmission not moving when shifted to D gear?

Is Transmission Oil Leakage Common in the 10th Generation Accord?