Is a 120°C Water Temperature Normal for a BMW 5 Series?

Is it necessary to have maintenance done at a 4S shop?

It is necessary to have maintenance done at a 4S shop. The advantages of 4S shop maintenance include: 1. More professional maintenance technology; 2. Better service quality; 3. More professional safety performance. Car maintenance, also known as car servicing, refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car. Car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, etc., aiming to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent faults, and extend the service life. Maintenance items are divided into minor maintenance and major maintenance. Minor maintenance generally refers to the routine maintenance items performed at the manufacturer's specified time or mileage to ensure vehicle performance, mainly including oil and oil filter replacement. Major maintenance refers to the routine maintenance performed at the manufacturer's specified time or mileage, including the replacement of oil, oil filter, air filter, and fuel filter.

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Will a Lighter Explosion in the Car Cause a Fire?

Leaving a lighter in the car can cause an explosion. Here are the details: 1. Reason: Lighters contain filled gases. Placing a lighter on the dashboard or instrument panel exposes it to direct sunlight. After prolonged exposure, the gas inside the lighter will continuously expand. Once it reaches a critical point, an explosion can occur, causing severe damage to the vehicle. 2. Precautions: During summer, avoid leaving lighters in the car as it poses significant safety risks. The main component of a standard lighter is liquid butane. High concentrations of butane can explode at room temperatures of 20 degrees Celsius. If the outdoor temperature exceeds 30 degrees Celsius, the car's interior can reach 60-70 degrees Celsius after being exposed to the sun, making lighters highly prone to causing explosions. If a lighter self-detonates due to sun exposure, it is considered human-caused damage, and insurance companies will not provide compensation.

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Is the Car Ferry Closed?

The closure of car ferries depends on local weather conditions. Here is an introduction to car ferries: 1. Overview: A ferry is used to transport passengers, vehicles (including cars or trains), and cargo across rivers, harbors, or straits. The starting and ending points of the ferry are called ferry terminals. 2. Function: Ferry terminals for passenger, cargo, and vehicle transport have a series of facilities for ferry docking and departure, mainly including waterfront quays, berthing docks, approach roads and bridges for vehicles and cargo to board/disembark the ferry, as well as water areas for ferry mooring. 3. Facilities: Some large ferry terminals also have waiting rooms, warehouses, and yards. The equipment required for railway locomotive and rolling stock ferries is much more complex, mainly including ferry stations, which are station yards used for parking, disassembling, shunting, and marshalling of trains waiting to cross.

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What is the reason for both hot and cold air coming out of the air conditioner?

Reasons for both hot and cold air coming out of the air conditioner: 1. First, check if there is a problem with the conversion between cold air and hot air. If it is cable-controlled, check if the cable has come off. If it is an automatic air conditioner, the heating and cooling conversion motor or the air conditioner controller may be malfunctioning. 2. As for the failure of the hot and cold switching switch, this situation is relatively rare. More details are as follows: 1. Usually, there may always be cold air, or there may be hot air and cold air for a period of time, and there may be hot air, then the fault phenomenon disappears after restarting. 2. The car air conditioner refers to the air conditioning equipment installed in the car, which can cool, heat, ventilate, and purify the air inside the car, providing passengers with a comfortable riding environment, reducing the driver's fatigue, and improving driving safety. 3. Air conditioning equipment has become one of the indicators to measure whether a car is fully functional.

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What Causes the Abnormal Noise During Cold Start?

The abnormal noise during cold start is usually caused by the loss of lubrication inside the starter's gears, leading to stiffness and jamming, which affects the timely return of the gears. Here are the relevant details: 1. When starting the engine, the starter motor rotates to drive the flywheel, thereby starting the engine. At this point, the engine's speed is driven by the starter, so the engine speed is lower than that of the starter. Once the engine starts and its speed exceeds that of the starter, manually turning off the ignition switch cuts the power, shutting down the starter. 2. Due to excessive dirt inside the starter and ineffective lubrication, the flywheel engine forcibly drives the starter to operate at its own speed. Since there is a speed difference between the two, this causes the abnormal noise heard from the starter. The noise only stops when the starter reaches the same temperature as the engine. However, in severe cases, the noise occurs every time the engine is started. To eliminate this noise, the starter must be cleaned and maintained or replaced.

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What kind of engine oil should be used for Buick Regal maintenance?

Regarding the engine oil for Buick Regal, fully synthetic oil is the best choice. Brands such as Shell, Castrol, and Mobil are recommended. More relevant information is as follows: 1. Oil quantity: Too much or too little oil will have adverse effects on engine operation. Excessive oil can easily increase engine load and affect power output. Over time, the engine's exhaust ventilation system may also be damaged, leading to increased carbon deposits. Excessive oil can also create the illusion of oil burning. Insufficient oil usually affects the overall lubrication effect of the engine, especially for components lubricated by crankshaft splash, which may experience increased wear or even damage. 2. Engine: Naturally aspirated engines have lower requirements for oil and can use mineral oil or semi-synthetic oil. If the consumer's budget allows, fully synthetic oil can be used. Compared to naturally aspirated engines, turbocharged engines have more precise internal components and operate in harsher conditions, requiring higher performance oil with better fluidity. Fully synthetic oil is the best choice for turbocharged engines.

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Is a 120°C Water Temperature Normal for a BMW 5 Series?

Is it necessary to have maintenance done at a 4S shop?

Will a Lighter Explosion in the Car Cause a Fire?

Is the Car Ferry Closed?

What is the reason for both hot and cold air coming out of the air conditioner?

What Causes the Abnormal Noise During Cold Start?

What kind of engine oil should be used for Buick Regal maintenance?

What does Audi A6L 50TFSI mean?

How to adjust the audio system in the 10th generation Accord?

What does the clutch pedal mean?

Can Flood-Damaged Vehicles Apply for Scrapping?