What is the wheelbase of the Mercedes-Benz C-Class?

How to Set the Date and Time on a Dash Cam?

Steps to set the time and date on a dash cam: Generally, dash cams have a menu button. Click on the menu, settings, and then time in sequence to enter the time setting interface where you can make adjustments. After completing the adjustments, press the return button to go back to the main page. A dash cam is an instrument that records images, sounds, and other related information during vehicle travel. After installing a dash cam, it can record the entire process of driving, including video images and sounds, which can serve as evidence in traffic accidents. For those who enjoy self-driving tours, it can also be used to document the process of overcoming difficult and dangerous situations. While driving, it continuously records videos, simultaneously capturing the time, speed, and location in the recordings.

15

5

Share

What is the size of the wiper blades for the BMW X4?

The wiper blades for the BMW X4 are 26 inches and 20 inches. Wiper blades are blade structures installed in front of the windshield, consisting of components such as an electric motor, reducer, four-bar linkage mechanism, wiper arm spindle, and wiper blade assembly. Their primary function is to clear rain, snow, and dust from the windshield that obstruct the driver's view, thereby improving visibility and enhancing driving safety. The BMW X4 is a mid-size SUV under the BMW brand, with dimensions of 4683mm in length, 1890mm in width, and 1636mm in height, and a wheelbase of 2810mm. It is equipped with a 2.0L four-cylinder twin-turbocharged engine, delivering an output power of 179 kilowatts and a peak torque of 352 Newton-meters.

9

3

Share

How to Replace the Air Conditioning Filter of Baojun 730?

Baojun 730's air conditioning filter replacement method: After removing the glove box, take out the old filter and install the new one. The function of the air conditioning filter is to purify the air entering the engine. Symptoms caused by a dirty air filter include insufficient air intake, lack of power, and unstable idle speed. The Baojun 730 is a 7-seater family car customized by SAIC-GM. Its body dimensions are 4780mm in length, 1820mm in width, and 1755mm in height, with a wheelbase of 2750mm. It has a top speed of 160km/h and is equipped with a naturally aspirated engine, paired with a 6-speed manual, 6-speed dual-clutch, or CVT transmission.

6

3

Share

What engine is equipped in the Ruifeng M3?

The engine of the Ruifeng M3 is independently developed by JAC Motors, so it belongs to a domestic engine. The Ruifeng M3-1.5T turbocharged engine model is HFC4GB2-4E, with a maximum horsepower of 150, a maximum power of 110KW, a maximum power speed of 5500rpm, and a maximum torque of 210N.m. The 1.8L naturally aspirated engine model is LJ4A18Q6, with a maximum horsepower of 133, a maximum power of 98KW, a maximum power speed of 5600rpm, and a maximum torque of 182N.m. The engine of the Ruifeng M3 can be maintained daily using the following methods: Use lubricating oil of appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected according to the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected according to mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, the performance deteriorates, causing various problems for the engine. To avoid faults, the oil should be changed regularly according to usage conditions, and the oil quantity should be moderate; When the oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is blocked and the oil cannot pass through the filter element, the filter element may burst or the safety valve may open, allowing the oil to pass through the bypass valve and bringing dirt back to the lubrication area, accelerating engine wear and internal pollution; Regularly clean the crankcase. During engine operation, high-pressure unburned gas, acid, water, sulfur, and nitrogen oxides in the combustion chamber enter the crankcase through the gap between the piston ring and the cylinder wall, mixing with metal powder generated by part wear to form sludge. A small amount of sludge suspends in the oil, while a large amount precipitates, blocking the filter and oil holes, making engine lubrication difficult and causing wear; Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the normal operation of the engine but also extends the overall life of the radiator and engine.

14

5

Share

What Causes White Smoke from Engine Exhaust?

White smoke from engine exhaust is caused by the engine burning coolant. The reason the engine burns coolant is due to cracks in the cylinder block. When this occurs, the cylinder block and cylinder head gasket should be inspected. If cracks are found in the cylinder block or cylinder head gasket, they should be replaced promptly. An engine is a machine that converts other forms of energy into mechanical energy. It was invented in England and can refer to both the power-generating device and the entire machine including the power unit (such as gasoline engines, aircraft engines). Engine types include internal combustion engines (e.g., gasoline engines), external combustion engines (e.g., Stirling engines, steam engines), and electric motors.

20

2

Share

What is the Difference Between Synthetic Oil and Mineral Oil?

Synthetic oil and mineral oil differ in the following ways: 1. Manufacturing Process: Synthetic oil is fully synthesized, while mineral oil is based on refined petroleum with added additives; 2. Cost: Synthetic oil has a more complex production process and higher costs, whereas mineral oil is more affordable; 3. Performance: Synthetic oil offers superior high and low-temperature performance, while mineral oil is a more basic type with relatively poorer performance. Engine oil consists of base oil and additives. The base oil is the primary component of lubricants, determining their fundamental properties, while additives compensate for and improve any deficiencies in the base oil's performance, making them an essential part of lubricants.

4

0

Share

What is the wheelbase of the Mercedes-Benz C-Class?

How to Set the Date and Time on a Dash Cam?

What is the size of the wiper blades for the BMW X4?

How to Replace the Air Conditioning Filter of Baojun 730?

What engine is equipped in the Ruifeng M3?

What Causes White Smoke from Engine Exhaust?

What is the Difference Between Synthetic Oil and Mineral Oil?

Should I Get My Car Repaired When the ABS Light Comes On?

Does the Polo Have One-Touch Window Control?

What is the material of the Emgrand GS wheel hub?

Does driving a Sagitar through water have any impact?