Is the Engine of Hongqi Brand Cars Domestic?

How to Read the Water Temperature Gauge in a Car?

Car water temperature gauges are marked with two letters, C and H, or use white and red zones to differentiate. C stands for Cold, and H stands for Hot. If the water temperature gauge approaches the H mark or the red danger zone, the water temperature warning light may illuminate, indicating that the engine coolant temperature is too high. Possible reasons for an increase in car water temperature include: 1. Poor engine cooling, such as when a small-displacement car is climbing a hill with the air conditioning on during summer, increasing the engine load. 2. Long-term use without cleaning the internal and external dirt of the radiator, affecting the coolant circulation and heat dissipation. 3. Fan damage or failure of other cooling components, preventing timely assistance in radiator cooling.

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Do you need to turn on AC when using car air conditioning for cooling?

When using the car's air conditioning for cooling, it is necessary to press the AC button. Here is the relevant information: 1. The car air conditioning device (air-conditioning-device), referred to as car air conditioning, is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car cabin to the optimal state. It provides a comfortable riding environment for passengers, reduces travel fatigue, and creates good working conditions for the driver, playing an important role in ensuring safe driving. 2. It generally includes refrigeration devices, heating devices, and ventilation devices. This combined device makes full use of the limited space inside the car, has a simple structure, and is easy to operate, making it a popular modern car air conditioning system internationally. The arrangement of different types of air conditioning systems varies. Currently, integrated heating and cooling air conditioning systems are widely used in cars.

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How to Adjust Blurry Reversing Camera?

There is no way to adjust a blurry reversing camera. The reason for the blurriness may be due to the camera being obstructed, which can be cleaned with a tissue. More details are as follows: 1. The blurriness in the reversing camera could also be caused by an issue with the screen. The reversing camera is connected to the car's central control display via wiring harnesses. If the reversing image appears blurry during use, it may be due to a malfunction in the display screen. In such cases, the display screen needs to be removed and inspected. 2. While driving, if the car travels on rough roads, the camera is prone to getting covered in dirt. In such situations, simply wiping the camera clean with a towel should suffice. 3. Most reversing cameras available on the market are waterproof. Since aftermarket reversing cameras are exposed, they are likely to be affected by external factors during driving. 4. It's important to note that if the reversing image appears snowy, it is likely due to an issue with the camera's wiring. Severe jolts may cause the camera's wiring harness to loosen, requiring reinstallation of the camera's wiring harness.

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What is the Difference Between OEM and Aftermarket Parts?

OEM generally refers to the parts assembled by the automobile manufacturer. If other manufacturers outside the designated suppliers or dealers produce parts for the same vehicle model, they can be considered as aftermarket parts. More details are as follows: 1. OEM parts are usually secondary suppliers designated by the manufacturer. To distinguish them from aftermarket parts, they typically bear the logo of the manufacturer or the manufacturer's supplier. Naturally, OEM parts are of good quality, with generally no issues in appearance and performance, but their prices are correspondingly higher. On the other hand, aftermarket parts are produced by various brands, with varying prices and naturally inconsistent quality. The manufacturers of aftermarket parts might have been suppliers to the manufacturer before being phased out, or they could be no-name brands with no quality assurance at all. 2. For parts that affect vehicle safety or driving quality, OEM parts must be used. Examples include brake pads in the braking system, steering tie rods, and brake discs; crankshafts and piston connecting rods in the powertrain, etc. For non-essential parts that do not affect driving safety or quality, aftermarket parts can be chosen, such as air conditioning filters, front and rear bumpers, navigation systems, catalytic converter cleaning, and throttle body cleaning. 3. Before choosing aftermarket parts, it's essential to do your homework. Avoid no-name brand products and opt for better quality; never go for the cheapest option just to save money. During maintenance, stay vigilant by visiting reputable service centers and asking questions if you're unsure about anything to avoid unnecessary trouble.

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How to Use Car Turn Signals?

How to use car turn signals: 1. When overtaking and changing lanes, first turn on the left turn signal, then overtake. When merging back, turn on the right turn signal. If you don't use the turn signal when overtaking and changing lanes, you won't effectively warn other vehicles, which can easily lead to danger. 2. Turn on the left signal when entering a highway and the right signal when exiting. This is because entering a highway involves turning left, while exiting involves turning right. Extra caution is needed when driving on highways. (Similarly, turn on the left signal when entering a main road and the right signal when exiting.) 3. No need to use turn signals when entering a roundabout, but use the right signal when exiting. Since entering a roundabout requires following the flow of traffic, no signal is needed, but you must slow down. The purpose of using the right signal when exiting is to alert vehicles behind and oncoming traffic. This is a clear rule in the new traffic regulations. 4. Use turn signals to alert vehicles behind when parking. Nowadays, finding parking has become a common urban issue, with long lines of cars searching for spots in parking lots. When you find a spot but the car behind is following too closely, forcing you to give up, turn signals can come in handy.

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Why is the new car's engine shaking?

Here are the reasons for engine shaking: 1. Aging or loosening of engine mounts. Engine mounts are rubber blocks placed between the engine and the frame, designed to reduce vibrations and shocks during engine operation and to secure the engine. Once these mounts age or become loose, the engine's shaking will become noticeably abnormal. 2. Engine misfire. An engine misfire occurs when one or more cylinders are not functioning properly, typically manifested as intermittent exhaust gas flow from the car. The exhaust pipe shakes violently, and the engine's shaking is clearly noticeable. Sometimes, this is accompanied by a sputtering sound, often related to ignition coil failure. 3. Engine carbon buildup issues. Carbon buildup includes deposits in the cylinders, throttle body, spark plugs, and intake system—all critical areas affecting the engine's power output. Excessive carbon buildup inside the engine reduces ignition energy and intake efficiency, ultimately leading to symptoms like engine shaking and sluggish acceleration. 4. Fuel system malfunction. Using an incompatible fuel grade (e.g., filling 93-grade fuel with 90-grade) can reduce the car's power output and performance. Alternatively, blockages in the fuel tank vent, fuel tank switch, fuel filter, or the fuel line between the tank and the carburetor can restrict fuel supply, resulting in a lean air-fuel mixture and engine shaking.

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Is the Engine of Hongqi Brand Cars Domestic?

How to Read the Water Temperature Gauge in a Car?

Do you need to turn on AC when using car air conditioning for cooling?

How to Adjust Blurry Reversing Camera?

What is the Difference Between OEM and Aftermarket Parts?

How to Use Car Turn Signals?

Why is the new car's engine shaking?

How long after passing C2 subject 1 can you take subject 2?

What does ASR mean in cars?

Can the Auto Start-Stop Function in Cars Be Turned Off?

How many keys are usually provided when buying a car?