What is the reason for the reverse flow in the auxiliary water tank of Sinotruk Howo?

Can You Turn Right on a Straight Red Light?

A straight red light does not allow a right turn. A full green light in principle permits left turns, going straight, and right turns. A green arrow light allows movement in the specified lane according to the direction of the arrow, and arrow traffic lights are usually accompanied by lane indicator signs. When vehicles pass through an intersection with arrow traffic lights, in addition to following the guidance of the arrow lights, they must also choose the correct lane. When the left-turn green arrow light is on, vehicles can only pass through the left-turn lane. When the straight green arrow light is on, vehicles can only pass through the straight lane. In the absence of additional traffic signs or markings, a right turn can be made under the premise of ensuring safety. If there is a sign indicating to proceed straight on a right turn when the straight light is green, then the green straight light allows passage. At any time, pedestrians on crosswalks must be given way. Modern traffic signals are very user-friendly, and at particularly complex intersections, there may be traffic police directing traffic or Chinese character prompts. Road traffic signals are a category of traffic safety products. They are an important tool for strengthening road traffic management, reducing the occurrence of traffic accidents, improving road usage efficiency, and enhancing traffic conditions. They are applicable at intersections such as crossroads and T-junctions, controlled by road traffic signal controllers, guiding vehicles and pedestrians to pass safely and orderly.

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Should the internal circulation be turned on when AC is on?

After turning on the AC, if cooling is required, the internal circulation must be activated; otherwise, it would be ineffective. Below is an introduction to internal circulation: Function introduction: Internal circulation is a state of the car's air conditioning system. In this state, the air exchange channels between the inside and outside of the car are closed. When the fan is off, the air inside the car does not circulate; when the fan is on, the air drawn in comes only from inside the car, forming an internal air circulation. Principle: Car air conditioning systems generally have an electric or manual internal/external circulation switch. When external circulation is used, the air conditioning draws air from outside the car, while internal circulation reuses the air inside the car.

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What is the best mileage for the first maintenance of a new car?

Generally, the first maintenance for a new car is recommended at 5,000 kilometers. In most cases, it is advisable to visit the dealership for maintenance between 4,000 and 5,000 kilometers. Below is some extended information about car maintenance: 1. Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. 2. Car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. 3. The purpose of car maintenance is to keep the car clean and tidy, maintain normal technical conditions, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life.

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What is the speed limit on curves?

When driving on sharp curves, the maximum speed should not exceed 30 kilometers per hour. Speeding poses risks, so safety must be prioritized while driving. Introduction to the risks of speeding: The dangers of speeding on curves are not limited to the increased likelihood of rollovers. More importantly, curves often have large blind spots, and if there is oncoming traffic, the probability of severe accidents resulting in fatalities is significantly higher. Driving precautions: Before entering a curve, honking can alert potential oncoming vehicles. It is crucial to control speed and maintain a safe distance while driving. Keeping a safe distance is essential, and drivers should also look ahead to assess road conditions and surroundings.

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Where is the suspension stiffness adjustment button for the Avalon?

The Avalon does not provide a button for suspension stiffness adjustment, as it employs an automatic suspension stiffness adjustment system. Below are the detailed specifications of the Avalon: 1. The Avalon features a sporty design overall and is classified as a mid-size sedan. 2. The Avalon offers two engine displacement options: 2.0L and 2.5L. The maximum horsepower is 178ps and 209ps, respectively; the maximum power output is 131kw and 154kw; and the maximum torque is 221N·m and 250N·m. 3. The fuel options include hybrid and gasoline, with the gasoline version requiring 92-octane fuel. The emission standards meet China 5 and China 6. The transmission options include E-CVT continuously variable transmission, CVT continuously variable transmission, and an 8-speed automatic transmission with manual mode.

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Is 90 Degrees Celsius Normal for Cummins Engine Coolant Temperature?

The normal operating temperature is around 90°C. Below are the common causes of overheating: Insufficient coolant: Coolant leakage can cause temperature rise. In this case, check for any signs of coolant leakage. If found, promptly repair the leaking pipes or components. If no leaks are detected, replenish with the same brand of coolant. Adding water is not recommended, especially in winter, as it can dilute the coolant even if it doesn't cause immediate malfunctions. Radiator fan malfunction: A faulty radiator fan may prevent proper heat dissipation during high-speed operation, causing heat to accumulate instead of transferring to the antifreeze. This leads to increased antifreeze temperature and potential boiling-over issues. If this occurs while driving, first reduce vehicle speed. Inspect whether the fan is functioning properly. If faulty, repair it immediately rather than waiting for the coolant to boil.

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What is the reason for the reverse flow in the auxiliary water tank of Sinotruk Howo?

Can You Turn Right on a Straight Red Light?

Should the internal circulation be turned on when AC is on?

What is the best mileage for the first maintenance of a new car?

What is the speed limit on curves?

Where is the suspension stiffness adjustment button for the Avalon?

Is 90 Degrees Celsius Normal for Cummins Engine Coolant Temperature?

How Long Does It Take to Die from Exhaust Fumes Entering the Car?

How many cylinders does the Great Wall H4 engine have?

Is Semi-Clutch Start Unnecessary on Flat Roads?

Do All Four Ignition Coils Need to Be Replaced Together?