Is the Engine Ticking Sound Piston Slap or Valve Noise?

Why does the lock light not illuminate but the unlock light works?

The reasons why the lock light does not illuminate but the unlock light works: 1. The engine hood, doors, or trunk are not properly closed; 2. Open the engine compartment cover and check if the rubber pads near the upper edge of both headlights are still present. There is a sensor below the corresponding rubber pad, and the rubber pad must press on the sensor for normal operation. The car remote locking system mainly consists of two parts: the transmitter and the receiver: 1. Transmitter: Composed of a transmission switch, transmission antenna (keyboard), integrated circuit, etc. It contains an identification code storage circuit and an amplitude modulation circuit, with a button-type lithium battery on the opposite side of the circuit. The transmission frequency is selected according to the radio standards of the country of use, and the transmission switch sends a signal each time it is pressed. 2. Receiver: After the transmitter sends the identification code via shortwave modulation, it is received by the car's shortwave antenna and enters the shortwave high-frequency amplification processor of the receiver's electronic control unit through a distributor for demodulation. The demodulated identification code is then compared; if it is the correct code, it is input into the control circuit to activate the actuator.

12

2

Share

What is the Odyssey?

Odyssey is a mid-size MPV model. It was introduced by the Japanese automaker Honda and is produced in China through a joint venture with GAC Group, known as GAC Honda Odyssey. The model's advantage lies in its excellent second-row space, and it comes with a hybrid version across the lineup, offering better fuel efficiency. Here are some additional details: 1. The Odyssey is equipped with a 2.0-liter, 146-horsepower four-cylinder naturally aspirated engine, paired with a front-mounted electric motor and lithium-ion battery. The total power output of the electric motor is 135 kW, with a total torque of 315 Nm. 2. The gasoline engine has a maximum power output of 107 kW and a maximum torque of 175 Nm. It is paired with an electronic continuously variable transmission (e-CVT), providing better smoothness and fuel efficiency.

20

0

Share

Which types of car insurance are the most cost-effective to buy?

Car insurance should include compulsory traffic insurance, third-party liability insurance, car damage insurance, and no-deductible insurance—these four types are the most cost-effective. Below is a detailed introduction: 1. Compulsory traffic insurance: This is a mandatory national car insurance; without it, you cannot drive on the road, pass annual inspections, and may face heavy fines if caught. 2. Third-party liability insurance: This insurance acts as a supplement to compulsory traffic insurance. After the compulsory insurance pays out, any remaining costs will be covered by third-party liability insurance. If you frequently drive on highways or drive often, it is advisable to purchase a higher coverage limit for third-party liability insurance. 3. Car damage insurance: This insurance covers the loss or damage to your own vehicle, such as accidental scratches, collisions with poles, flipping into ditches, or damage caused by natural disasters. Without car damage insurance, you would have to pay for vehicle repairs out of pocket. 4. No-deductible insurance: In the event of a traffic accident, if the car owner is fully responsible, primarily responsible, equally responsible, or partially responsible, the insurance company will waive 20%, 15%, 10%, or 5% of the deductible, respectively.

12

4

Share

What are the conditions for a vehicle purchase tax refund?

For vehicles that have already paid the vehicle purchase tax, taxpayers are allowed to apply for a tax refund if they meet any of the following conditions: 1. The vehicle is returned to the manufacturer or dealer: Required materials: a return certificate and return invoice issued by the manufacturer or dealer. 2. Non-transport vehicles with fixed installations that meet the tax exemption conditions but have already been taxed: For vehicles not registered, provide the original tax payment certificate and the original and duplicate copies of the tax payment proof; for registered vehicles, provide the original tax payment certificate and the original tax payment proof. 3. Other circumstances where a tax refund should be granted according to laws and regulations: For vehicles not registered, provide the original tax payment certificate and the original and duplicate copies of the tax payment proof; for registered vehicles, provide the original tax payment certificate, the original tax payment proof, a motor vehicle cancellation certificate issued by the vehicle management authority of the public security organ, or other materials required by the tax authority.

6

5

Share

Which country is the Ferrari brand from?

Ferrari is an Italian automobile manufacturer founded by Enzo Ferrari in 1947, with its headquarters located in Maranello, Italy. It is the world's second-largest traditional sports car manufacturer, second only to Porsche, primarily producing Formula One racing cars, race cars, and high-performance sports cars. The main models include the GTC4Lusso, F8-Tributo, Portofino, Roma, and SF90-Stradale. The Ferrari logo features a prancing horse. In addition to the well-known prancing horse, the Ferrari shield includes other elements. The yellow background is derived from the canary of Modena, commemorating Enzo Ferrari's hometown, while the green, white, and red colors at the top represent the Italian flag. Key milestones in Ferrari's development are as follows: On September 13, 1939, Enzo Ferrari established a company named Auto-Avio-Costruzioni in Modena. In 1947, Ferrari officially established its own automobile manufacturing plant and produced the first car named after itself—the Ferrari 125S. In 1960, Ferrari entered the stock market and launched the 250-GTO sports car in 1962. In 1987, Ferrari created this supercar, which evolved from racing theory.

5

4

Share

How long does it take to replace a bumper at a 4S shop?

Replacing a bumper at a 4S shop takes about an hour if the pre-painted bumper is pre-ordered. If not pre-ordered and the bumper needs painting, it generally takes around 3 days. The key factor is whether the bumper is painted before installation or installed first and then painted. Below is an extended introduction: 1. Introduction to bumpers: The car bumper (anti-collision beam), located in the front and rear areas of the vehicle, is designed to prevent external damage from affecting the vehicle's safety system. They have the ability to reduce injuries to occupants during high-speed impacts. Modern bumpers are increasingly designed for pedestrian protection. 2. Brand parts: If the car owner is concerned that the bumper replaced by the 4S shop is not original, they can check the bumper's logo or original label before replacement. Generally, original parts will have specific markings. Alternatively, the 4S shop can be asked to provide relevant documentation.

17

4

Share

Is the Engine Ticking Sound Piston Slap or Valve Noise?

Why does the lock light not illuminate but the unlock light works?

What is the Odyssey?

Which types of car insurance are the most cost-effective to buy?

What are the conditions for a vehicle purchase tax refund?

Which country is the Ferrari brand from?

How long does it take to replace a bumper at a 4S shop?

What does four-wheel nitrogen mean?

What to Do in Case of a Tire Blowout on the Highway?

What is Automotive Door Hinge Grease?

Why won't the Audi cigarette lighter pop out?