How Long Should You Charge a Car Battery?

Can You Still Drive When the Car Coolant Warning Light Comes On?

You should not drive when the car coolant warning light comes on. Continuing to drive may cause the engine temperature to rise increasingly higher, potentially leading to engine damage or even complete failure. Automotive coolant, also known as antifreeze coolant, is designed to prevent freezing. It ensures that the coolant does not freeze during cold weather when the vehicle is parked, thereby avoiding radiator cracks or damage to the engine cylinder block. An engine refers to both the power-generating device and the entire machine including the power unit (such as gasoline engines, aircraft engines). Engine types include internal combustion engines (e.g., gasoline engines), external combustion engines (e.g., Stirling engines, steam engines), gas turbines (used in racing cars), and electric motors.

6

4

Share

What does kpa mean in cars?

kpa in cars refers to tire pressure, which is the air pressure inside the tires. There are several methods for monitoring tire pressure: 1. Direct tire pressure monitoring; 2. Indirect tire pressure monitoring; 3. Using an intelligent tire monitoring system. The effects of excessive tire pressure are: 1. Reduced friction and adhesion, affecting braking performance; 2. Causing steering wheel vibration and deviation, reducing driving comfort; 3. Accelerating wear on the central tread pattern, decreasing tire lifespan. The effects of insufficient tire pressure are: 1. Increased friction coefficient with the road surface; 2. Making the steering wheel heavy and prone to deviation; 3. Increased movement of various parts of the tire, leading to abnormal heating due to excessive rolling.

11

0

Share

What are the front axle and rear axle of a car?

Automobile front axle is a device that transmits the multi-directional forces between the frame and the front wheels and the bending moment and torque generated; automobile rear axle is a device used to support the wheels and connect the rear wheels, which is used as the drive axle for rear-wheel drive vehicles. The front axle is mostly a driven axle, also known as a steering axle, which is generally distributed at the front end of the vehicle, so it is called the front axle. It can transmit the steering force output by the steering gear to the wheels to realize the steering of the vehicle, and is connected to the steering system by the steering knuckle. The rear axle refers to the rear drive shaft component of the vehicle power transmission, which is composed of two half-axles and can implement the half-axle differential movement. It is also a device used to support the wheels and connect the rear wheels.

18

2

Share

What is the wheelbase of the Geely Freedom Ship?

Geely Freedom Ship has a wheelbase of 2434mm. The length, width, and height of this car are 4267mm, 1680mm, and 1440mm respectively. The body type is a 4-door, 5-seater sedan with a 5-speed manual transmission and a top speed of 150 km/h. The car is equipped with a 1.3L L4 engine, classified as a compact car, with a maximum horsepower of 86ps and a maximum torque of 110nm. The Geely Freedom Ship features front-wheel drive, MacPherson independent suspension for both front and rear, mechanical hydraulic power steering, a monocoque body structure, and a handbrake for parking brake.

1

4

Share

Is U-turn allowed at a red light?

If the U-turn signal light is red, you must wait to make a U-turn; otherwise, it will be considered running a red light. According to the "Road Traffic Safety Law," this offense carries a penalty of 6 demerit points and a fine of 200 yuan. If there is no U-turn signal light, a dashed line at the gap means the U-turn is not affected by traffic signals and does not require crossing the pedestrian crossing. If the gap has a solid line, the U-turn must cross the pedestrian crossing and is subject to the left-turn signal light. Making a direct U-turn may result in being photographed or penalized by on-site traffic police. When crossing the pedestrian crossing for a U-turn, you must yield to pedestrians: Pedestrians walking on the right side of the crosswalk without reaching the centerline of the road. Vehicles on the left side must slow down and ensure safety before proceeding. Pedestrians waiting outside the boundary of the motorized and non-motorized lanes. If they have not entered the road, vehicles should slow down and proceed safely. If pedestrians cross the boundary between motorized and non-motorized lanes, vehicles failing to stop are committing an offense and should be penalized. When pedestrians enter the motorized lane via the crosswalk, vehicles must slow down and proceed safely. Failing to stop is an offense. Pedestrians waiting at the road centerline without entering the motorized lane. Vehicles failing to stop are committing an offense. Pedestrians crossing the centerline into the motorized lane. Failing to yield is an offense. If the road center is divided by greenery, vehicles must slow down and yield to pedestrians waiting in the median area. Cases where U-turns are allowed: Intersections with U-turn signs: If there is a clear U-turn sign, U-turns are permitted. If there is a U-turn signal light, follow its instructions. Without a signal light, U-turns can be made if they do not obstruct other vehicles or pedestrians. Intersections without explicit "No U-turn" or "No Left Turn" signs: U-turns are allowed if there are no prohibitive signs, solid centerlines, etc. Yellow grid lines: While stopping on yellow grid lines is prohibited, U-turns are allowed unless there is a central barrier. Intersections with U-turn signal lights: Follow the signal—green means U-turn is allowed. When "No Left Turn" and "U-turn Allowed" signs coexist: U-turns are permitted, but left turns are not. Note: "No U-turn" does not mean "No Left Turn." Precautions when making a U-turn: Check road markings—solid lines mean no U-turn under any circumstances; proceed to a suitable location. If there is a "No Left Turn" sign, U-turns are also prohibited, as they involve a left turn. U-turns must be made from the innermost left-turn lane; U-turns from the second left-turn lane are not allowed. Always yield to oncoming traffic before making a U-turn to avoid accidents. Lane arrows near intersections may indicate straight-only lanes, which prohibit U-turns even without explicit signs.

8

1

Share

Does Interior Modification of a New Car Affect License Plate Registration?

Interior modification of a new car does affect license plate registration. Before registration, the exterior appearance of the vehicle must match the photos, and the photos must align with the content of the vehicle certification. The required documents for new car registration include: ID card, vehicle certification, triplicate car purchase invoice issued by the 4S dealership, the original and duplicate tax receipts obtained after paying the vehicle purchase tax, insurance policy, compulsory traffic insurance policy, and a temporary residence permit if the owner is not a local resident. Important notes for new car registration: The process must be completed at the vehicle management office. After submitting all required documents and paying the necessary fees, the vehicle must be driven to the office for inspection. Some exempt vehicles only require an external inspection, which typically involves checking the engine number and chassis number. Once the inspection is complete, you can proceed to the office lobby to select a license plate. The role of license plates: License plates serve as a numbering and information registration system for vehicles. Their primary function is to identify the vehicle's region of registration and to trace the owner and registration details of the vehicle based on the plate number.

2

5

Share

How Long Should You Charge a Car Battery?

Can You Still Drive When the Car Coolant Warning Light Comes On?

What does kpa mean in cars?

What are the front axle and rear axle of a car?

What is the wheelbase of the Geely Freedom Ship?

Is U-turn allowed at a red light?

Does Interior Modification of a New Car Affect License Plate Registration?

How to dismantle the cigarette lighter in the Levin?

What Causes the Engine Light to Illuminate?

Can You Drive with Abnormal Noise from the Steering Gear?

What to Do If the Vehicle Fails the Environmental Inspection Three Times?