What Kind of Vehicles Are New Energy Vehicles?

How to Properly Start an Automatic Transmission Car?

Here are the steps to start an automatic transmission car: 1. Turn the ignition key to the second position (power mode) to allow the car's computer system to perform a self-check for at least 6 seconds; 2. Press the foot brake and shift the gear from P to N (if reversing, start the engine directly in P); 3. Release the foot brake, turn the ignition key to the start position to fire up the engine (warm-up time varies depending on vehicle model and ambient temperature, but avoid sudden acceleration and braking in cold conditions); 4. Press the foot brake, release the handbrake, and shift from N to D (when starting on a slope, to prevent rolling back, first shift from N to D, gently press the accelerator, then slowly release the handbrake for smooth starting); 5. Gradually release the foot brake to start moving; 6. Then, according to road conditions, smoothly press the accelerator to speed up and drive safely.

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Why Do Tires Develop Wave-like Deformation?

Tire wave-like deformation is caused by low tire pressure. If the tire pressure is too low, the tire surface will deform when it contacts the ground during driving, and the deformation will recover when the surface is no longer in contact with the ground. In the case of high-speed driving, due to the very high rotation speed of the tire, the tire surface will contact the ground again before it can return to its original state, resulting in wave-like deformation. More details are as follows: 1. Wave-like deformation will reduce the service life of the tire. Therefore, it is recommended that everyone check the tire pressure before driving on the highway. 2. Tire pressure should not be too high or too low. If the tire pressure is too high, the contact area between the tire and the ground will become smaller, which will reduce the tire's grip. After the grip is reduced, the vehicle's handling and driving stability will be affected.

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Can the rear seats of the new Sylphy be folded down?

The rear seats of the new Sylphy cannot be folded down. Below are the specific details of the new Sylphy: 1. The body dimensions of the new Sylphy are 4631 mm in length, 1760 mm in width, and 1503 mm in height, with a wheelbase of 2700 mm. 2. The new Sylphy features front-wheel drive, with a front suspension type of MacPherson independent suspension and a rear suspension type of torsion beam non-independent suspension. The body structure is of a unibody design. Additional information: A split-folding rear seat refers to the ability to fold down the backrest in a certain ratio. Compared to folding the entire rear seat, split-folding offers greater flexibility, allowing only half of the backrest to be folded down to accommodate large items while the remaining part can still be used for seating.

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How to Solve the Problem of Water in Car Taillights?

Car taillights water ingress solutions are as follows: 1. Slight water ingress: You can turn on the car lights for a period of time, using the generated heat to allow the internal mist to be discharged through the vent pipe; or use a hot air blower to blow towards the light for a few minutes to remove the moisture inside. However, it should be noted that when blowing hot air, the heating should be uniform, and never stay in the same position for too long, otherwise it may damage the headlight assembly. 2. Severe water ingress: It is necessary to remove the lamp cover in time, then drain and dry it. Of course, you should also check whether there are any cracks or leaks in the headlight. If there are, they need to be dealt with accordingly. However, this process is best left to professionals, as any mistakes during the removal and installation of the lamp cover may lead to water ingress again.

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What do the three electric components of new energy vehicles refer to?

New energy vehicles' three electric systems include: electric drive, battery, and electric control. The control systems used in new energy vehicles are mostly based on traditional vehicle controllers, with some adaptive modifications to form control software suitable for the operation of new energy vehicles. Below is more information about the three electric components of new energy vehicles: 1. Domestically, the level of self-sufficiency in the fields of motors and electric controls still lags far behind that of batteries. Some core components of motors and electric controls, such as IGBT chips, still do not have complete independent production capabilities. There are still only a few vehicle manufacturers and parts suppliers with complete system intellectual property rights. 2. With the gradual improvement of the domestic motor and electric control system supply chain, the localization rate of motor and electric control systems is gradually increasing. The growth rate of the motor and electric control market is expected to exceed that of the new energy vehicle market as a whole.

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What Causes Difficulty in Cold Starts During Winter?

There are many reasons for difficulty in cold starts, possibly due to lower temperatures of the coolant in the cooling system and the lubricating oil in the lubrication system, which can lead to hard cold starts. Below are several common causes of cold start difficulties: 1. Not replacing spark plugs in time is a common factor. Cold starts require higher ignition energy, and after a certain mileage, the electrode gap of spark plugs will increase. If it exceeds the standard, the spark energy generated will significantly weaken, making it unable to properly ignite the air-fuel mixture in the cylinder (commonly known as misfire), naturally making it hard to start. 2. Ignition coil failure is also quite common. The ignition coil is a transformer responsible for converting the vehicle's low-voltage current into high-voltage electricity, enabling the spark plug to have sufficient voltage to "generate a spark." Once the ignition coil fails, such as cracking and leaking electricity, it will cause insufficient or lacking spark plug ignition capability. Consequently, the air-fuel mixture in this cylinder will not combust, leading to engine misfire, starting difficulties, and acceleration shaking. 3. Regularly check whether the throttle body and idle valve have excessive carbon buildup. Excessive carbon buildup can easily clog the idle air passage, resulting in poor air intake. 4. Additionally, check whether the engine control system's coolant temperature sensor is functioning properly; because issues in these two areas can cause difficulties in cold starts.

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What Kind of Vehicles Are New Energy Vehicles?

How to Properly Start an Automatic Transmission Car?

Why Do Tires Develop Wave-like Deformation?

Can the rear seats of the new Sylphy be folded down?

How to Solve the Problem of Water in Car Taillights?

What do the three electric components of new energy vehicles refer to?

What Causes Difficulty in Cold Starts During Winter?

What is the difference between S gear and M gear?

What are the classifications of vehicle suspension systems?

What Causes Steering Wheel Vibration When Braking?

Can a Run-Flat Tire Still Be Driven with Cracks?