What Causes Engine Shaking in Ford Focus?

Can a 7-seater private car pass through the Yizhao Highway?

Private 7-seater vehicles are allowed on the Yizhao Highway. Any non-commercial vehicles can drive on it. Additional information: 1. Restricted hours: All vehicles are prohibited from driving at night. 2. Baojun 730, a 7-seater: The Baojun 730 stands out for its good reputation. As a 7-seater family car, the Baojun 730 has just launched its 2019 model, equipped with a 1.5T engine producing a peak torque of 250 Nm, paired with a CVT transmission. Priced at 99,900 yuan, it features four-wheel independent suspension, making it the only MPV in the 100,000-yuan range with such a feature, offering superior comfort and handling. The used car prices are also relatively stable, and maintenance costs are affordable. Compared to the Song MAX, the Baojun 730 is larger in size, providing more spacious interior room and a more comfortable third row.

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Will the rearview mirror dash cam continue recording after parking?

The rearview mirror dash cam will continue recording after parking, and there are two types of parking monitoring functions. Introduction to continuous recording of rearview mirror dash cam: During the day, the dash cam operates using the car's battery power. When the vehicle is turned off and the power is cut, the dash cam will stop working. Although many dash cams come with built-in batteries, some batteries can only last for four to five hours on standby, while others may only sustain for about half an hour. Therefore, generally, the dash cam cannot continue recording for a long time after the vehicle is turned off. Situation where the dash cam starts short-time recording only when the vehicle vibrates: In cases where the accident scene has unclear traces or is damaged, the dash cam can provide direct and reliable video evidence for minor scratches or collisions. Both drivers can quickly leave the scene without waiting for the traffic police for a long time, thus avoiding road congestion.

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What Causes the Hissing Sound When the Car Air Conditioner is Turned On?

Car air conditioner abnormal noises are generally caused by internal or external issues within the air conditioning system. Internal noises typically occur when there is air or moisture in the refrigerant, leading to abnormal sounds during refrigerant evaporation and expansion, which users perceive as coming from inside the dashboard. External noises are usually due to issues with the air conditioner compressor, where the sound can be heard near the compressor. Below are other possible causes of abnormal noises in car air conditioners: 1. Contaminants in the refrigerant: The noise is often caused by air or moisture mixed into the refrigerant. 2. Damaged internal structure of the compressor: If the noise persists after refrigerant recharge and is located near the compressor, there is a high probability of internal mechanical damage to the compressor. If the noise recurs after some time and originates from inside the dashboard, it is likely due to reduced efficiency of the dryer. The noise heard after starting the air conditioner is primarily the operational noise of the compressor and does not indicate a fault.

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What Are the Reasons for High Fuel Consumption in Motorcycles?

Introduction to the reasons for high fuel consumption in motorcycles: Insufficient tire inflation: If you notice a significant reduction in the coasting distance of your motorcycle, weakened downhill coasting effect, or increased effort required to push the bike when empty, you should check whether the tire pressure meets the standard. Insufficient tire inflation can significantly increase fuel consumption. Severe tire wear: If you observe front or rear wheel wobbling while riding, immediately check the tire pressure and wear level, as well as whether the wheels and suspension arms are loose. Severe tire wear or insufficient pressure can frequently cause wobbling, especially on roads with longitudinal grooves. Clutch slippage: Slippage in the clutch friction blocks of scooters can affect top speed and uphill torque, as well as cause overheating of nearby components. If you notice a rapid increase in engine RPM during sudden acceleration but only a slow increase in speed, this can be identified as clutch slippage.

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Are External Tire Pressure Monitors Accurate?

External tire pressure monitors are relatively accurate, but their precision is inferior to that of internal tire pressure monitors, as they are more susceptible to environmental factors. Advantages of External Tire Pressure Monitors: External tire pressure monitors are easy to install. However, since the sensors are exposed to the external environment year-round, they face more complex environmental challenges and are prone to being dislodged or stolen. Therefore, for car owners who frequently drive long distances, an internal tire pressure monitoring product is more suitable. Additionally, when driving at high speeds, the tires are in rapid motion, causing the gas convection speed to be very fast. As a result, the tire temperature readings from external tire pressure monitors may have a 1-2° error compared to internal tire pressure products, which is considered normal. Introduction to Internal Sensors: The batteries of internal sensors are generally encapsulated within plastic casings, making them impossible to replace by the user, whereas the batteries of external sensors can be replaced by the user. It is important to note that the battery life of the sensors is determined by the monitoring interval, tire anomalies, and driving duration.

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Is coasting in neutral or in gear more fuel-efficient for manual transmission?

For manual transmission, coasting in neutral at certain speeds is more fuel-efficient, but since there is no output from the engine and transmission driveshaft, it is advisable to shift gears while coasting to protect the transmission. The following is an introduction to manual transmission gears: 1. 1st gear: Used for normal starts or climbing very steep slopes. The speed is generally below 10 km/h when using this gear. 2. 2nd gear: Used as a transition gear for acceleration after starting, or for low-speed driving or climbing steep slopes. The speed is generally below 20 km/h. 3. 3rd gear: A forward gear, generally used at speeds between 20 km/h and 40 km/h, commonly used for city driving. 4. 4th gear: Can be used for speeds above 40 km/h up to 80 km/h. 5. 5th gear: Can be used for speeds above 60 km/h, typically used for high-speed driving.

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What Causes Engine Shaking in Ford Focus?

Can a 7-seater private car pass through the Yizhao Highway?

Will the rearview mirror dash cam continue recording after parking?

What Causes the Hissing Sound When the Car Air Conditioner is Turned On?

What Are the Reasons for High Fuel Consumption in Motorcycles?

Are External Tire Pressure Monitors Accurate?

Is coasting in neutral or in gear more fuel-efficient for manual transmission?

Will Leaving a Motorcycle Out in the Rain Overnight Have Any Impact?

Where is the horn located on a car?

Can You Turn Right When the Straight Light is On?

Can I Choose a License Plate Before Buying a Car?