Release the Clutch First or the Brake First?

What to Do When the Third-Generation Haval H6 Cannot Connect to the Internet?

"When the third-generation Haval H6 cannot connect to the internet, simply power off the vehicle's infotainment system completely once to resolve the issue. Below is an introduction to the Haval H6: 1. Design Evolution: After three generations of glorious evolution, the third-generation Haval H6 boasts a powerful presence. Its Eastern-style futuristic aesthetic design language highlights strong dynamic power through exterior lines, while the interior features a super-sensory futuristic smart cockpit design. 2. Intelligent Evolution: With thousands of intelligent upgrades, it integrates cutting-edge smart technologies, including full-vehicle FOTA upgrades and support for ultra-L2 level autonomous driving."

4

2

Share

Can the car clutch control the speed?

The car clutch can indeed control the speed. The clutch is a tool that connects or disconnects the engine from the transmission system. While it does not directly change gears, the degree of engagement between the engine and the transmission varies as the clutch is lifted or depressed, thereby allowing speed control. Here are methods for controlling speed with the clutch: 1. Press the clutch quickly and release it slowly: The most effective control method is to use the ball of the foot suspended in mid-air to avoid slipping or misalignment. 2. Be able to sense the semi-engagement stroke for starting on flat ground and slopes: Get accustomed to starting with semi-engagement by first lifting the clutch to the semi-engagement point and then releasing the brake.

12

1

Share

What Gear Should the Car Be in When Waiting at a Red Light?

When waiting at a red light, shift the car into N (Neutral) gear and engage the handbrake or hold the brake pedal. Below is an introduction to the relevant driving gears of a car: 1. P (Park) gear is the parking gear: When the gear lever is in the P position, the transmission is in neutral internally, but the output shaft is mechanically locked. At this time, the car will stop in place even if the brake is not pressed, and it is generally used when the car is parked for a long time. When shifting into P gear, the car must be completely stationary. Do not shift into P gear when the car has not come to a complete stop, and always engage the handbrake. When parking on a slope, first engage the handbrake and then shift into P gear. 2. R (Reverse) gear is the reverse gear: When the gear lever is in the R position, the rotation direction of the transmission output shaft is opposite to that of the engine, allowing the car to move backward. When shifting into R gear, the car must be completely stationary. Do not shift into R gear when the car has not come to a complete stop. 3. N (Neutral) gear is the neutral gear: When the gear lever is in the N position, the gears inside the transmission are in a freewheeling state, and the clutch is not engaged, so the load on the transmission is minimized. N gear is generally used for short stops, such as waiting at a red light. Additionally, when the car is being towed, the transmission should also be in N gear. 4. D (Drive) gear is the driving gear: When the gear lever is in the D position, the gears inside the transmission automatically switch between the lowest and highest gears according to factors such as vehicle speed and throttle opening, based on the preset shifting pattern. In most cases, D gear can be used for driving.

5

1

Share

Will Polishing Make Car Paint Thinner?

Polishing car paint will make it thinner. Here are the specific details about vehicle polishing: 1. Principle: Polishing involves grinding away the outermost "clear coat layer" of the car paint. After multiple polishing sessions, the clear coat layer becomes thinner, weakening its protective effect on the base color layer of the paint. Therefore, it is recommended to apply a glaze sealant after multiple polishing sessions, which essentially replenishes a new clear coat layer. 2. Application: Car polishing is a step in the car detailing process, performed before waxing, glazing, or coating to prepare the car's surface. This is because glazing or coating requires prior polishing, and only a finely polished car can achieve a mirror-like finish. This step is essential for the glazing process. Without proper polishing, the car paint surface remains uneven, and the glaze sealant will not last long, failing to provide long-term adhesion—essentially making it no different from regular waxing.

4

3

Share

Is A5B5 Oil Mandatory for Peugeot Vehicles?

Peugeot vehicles do not necessarily require A5B5 oil. Below are detailed introductions to different types of engine oils: 1. Mineral Oil: Derived from crude oil, mineral oil typically has a very low cost. However, due to its base being more prone to oxidation, various imported additives are incorporated into mineral oils, with a service life of approximately six months. 2. Semi-Synthetic Oil: Although more expensive to refine, it offers excellent oxidation resistance, making it a highly effective long-lasting oil with a service life of about twelve months. Considering the balance between price and quality, semi-synthetic oil has the widest range of applications. 3. Fully Synthetic Oil: This is chemically synthesized oil that can maintain its lubricating properties even under conditions where the base oil fails.

10

1

Share

Will insurance cover if the vehicle stalls in water and is restarted a second time?

Insurance will not cover if the vehicle stalls in water and is restarted a second time. Starting the vehicle in water allows water to enter the engine through the valves, causing damage, which is considered the owner's operational error, and the loss must be borne by the owner. The engine should be turned off, and after moving to a safe place away from the water, the insurance company should be notified for handling, and the vehicle should be towed out of the water. Below are additional reasons for vehicle stalling in water: 1. The high-voltage distribution system is damp or short-circuited due to water ingress, causing the vehicle to stall: This situation is relatively common. The water may appear shallow, and the vehicle might seem capable of passing through, but it still stalls, usually due to splashing water causing a short circuit. 2. Water entering the exhaust pipe: The car's exhaust pipe is positioned relatively low. Generally, if the water level rises above the exhaust pipe, the vehicle will stall due to the inability to exhaust.

6

3

Share

Release the Clutch First or the Brake First?

What to Do When the Third-Generation Haval H6 Cannot Connect to the Internet?

Can the car clutch control the speed?

What Gear Should the Car Be in When Waiting at a Red Light?

Will Polishing Make Car Paint Thinner?

Is A5B5 Oil Mandatory for Peugeot Vehicles?

Will insurance cover if the vehicle stalls in water and is restarted a second time?

What are the movements of a car?

What Causes a Lean Air-Fuel Mixture in a Car Engine?

What Causes Car Door Locks to Fail?

Can a Private Car Last for 30 Years?