What is the compression ratio of the Volkswagen Tharu?

Does the Haval H4 have 4WD?

Haval H4 does not have four-wheel drive. The following is the relevant introduction about Haval H4: 1. Haval H4 adopts MacPherson front suspension, and the front sub-frame is designed as a full-frame structure. The front end is covered with a non-metallic engine guard plate, and a large area of sound insulation cotton is attached to the inner side of the guard plate. The fuel tank and carbon canister are also covered with non-metallic guard plates. To achieve better wind guidance, the guard plates are designed in a streamlined shape. The chassis pipelines are close to the inner side of the chassis steel plate and fixed with non-metallic clips, with 50% of the area exposed. 2. The rear suspension adopts a double-wishbone independent suspension, and some parts are made of high-cost aluminum alloy. The chassis is distributed with 4 longitudinal beams (2 side beams + 2 longitudinal beams), and several cross beams are designed in the middle of the chassis. To enhance the protection performance of important chassis components, H4 independently designs reinforcing rods to form a frame structure at the fuel tank and carbon canister. This is to reduce the weight on the tires.

13

2

Share

How many kilometers should be driven before changing the transmission fluid?

Automatic transmission fluid is generally replaced every two years or every 60,000 kilometers driven. The following are the benefits of regularly changing the car's transmission fluid: 1. Improved shifting performance: It can make gear shifts smoother and more seamless, enhancing driving control. 2. Reduced corrosion: It provides excellent oxidation resistance, reducing component corrosion. 3. Extended lifespan: High-quality extreme pressure additives offer superior protection for the gear set. It provides optimal anti-wear effects, prolonging the lifespan of the automatic transmission. When changing the transmission fluid, it is important to choose a high-quality branded transmission fluid, which can effectively protect the gears, reduce wear, make vehicle operation smoother, save fuel, and extend the service life of the fluid, thereby lowering maintenance and repair costs.

7

0

Share

What Causes the Jittering During Cold Start of a Volkswagen Sagitar?

Severe jittering during cold start of a Volkswagen Sagitar is generally related to the fuel injection system, ignition system, and idle control system. Below are relevant explanations regarding cold start issues: 1. The primary cause of cold start jittering is low temperature. Insufficient engine temperature requires additional fuel injection during cold starts to meet power demands. 2. Larger spark plug gaps result in weaker ignition energy. Poor fuel atomization at low temperatures demands higher ignition energy. Prolonged vehicle use can enlarge spark plug gaps, reducing ignition energy and consequently affecting performance, leading to vehicle jittering. Additionally, aging ignition coils, high-voltage wires, or electrical leaks can also diminish ignition energy. 3. Inaccurate air-fuel mixture ratios occur in both open-loop and closed-loop control systems. If the vehicle's ECU makes incorrect judgments, errors in controlling the air-fuel mixture and ignition timing through actuators may reduce power output, causing jittering. 4. Carbon deposits. Excessive carbon buildup on valves and intake manifolds can make cold starts difficult, as carbon deposits absorb fuel, leading to ECU miscalculations.

8

2

Share

How to Force Restart the Civic's Center Control Screen?

Disconnect the negative terminal of the battery or the CD cable, then restart the car's screen. Reasons why the center control screen does not light up: 1. Poor line contact: It is necessary to promptly check whether the lines have loose connections. If so, it will naturally cause the center control screen not to light up. Simply reconnect the loose parts properly. 2. Aging power signal line: You can try replacing it with a new one. If the black screen issue is resolved, it indicates that the power signal line was indeed the problem. 3. Module malfunction or design defect: Prolonged use of the screen can cause the power supply module to fail, leading not only to lag but also severe black screen issues. It could also be due to a defect in the circuit design. However, issues like module malfunctions and design defects require inspection, repair, or direct replacement at a repair shop.

4

2

Share

What to Do When Encountering a Car Accident?

Steps to handle a car accident: 1. Turn on the hazard warning lights: First, turn on the vehicle's hazard warning lights and place a warning triangle behind the car. 2. Preserve evidence: Take photos of the accident scene from multiple angles to ensure sufficient evidence, providing more detailed materials for accident liability determination. 3. Present documents: Negotiate with the other party and request them to show relevant documents. 4. Report the accident: Report the accident to the insurance company and wait for the police to investigate on-site. Do not move the vehicle during this period. 5. Accident handling: After the police arrive, they will determine the accident liability. Fill out the accident quick settlement agreement, which can be resolved through negotiation or by filing a lawsuit in court. Note: In case of a major traffic accident, call 120 and 110 immediately to ensure the safety of those involved in the accident as soon as possible.

10

3

Share

What to Do After a Rear-End Collision

Solutions for a rear-end collision are as follows: 1. Stop and inspect. Turn off the engine and turn on the hazard lights. Take photos of the accident scene with your phone, including the positions of both vehicles, the collision points, and skid marks. Also, record the other party's license plate number. 2. Negotiate a resolution. For minor collisions, you can discuss compensation matters based on the actual situation. 3. Report to the police. While reporting to the police, also notify your insurance company. If it's a minor traffic accident affecting traffic flow, you must move the vehicles to the roadside after taking photos as evidence and wait for traffic police to handle the situation. 4. Insurance claim. Once the traffic police issue an accident report and both parties sign it, you can submit the claim to the insurance company based on the police report. 5. Fast-track claim. If the accident liability is clear, even if the police have not arrived, the insurance company can process a fast-track claim as long as both parties agree on the handling of the accident without disputes.

13

5

Share

What is the compression ratio of the Volkswagen Tharu?

Does the Haval H4 have 4WD?

How many kilometers should be driven before changing the transmission fluid?

What Causes the Jittering During Cold Start of a Volkswagen Sagitar?

How to Force Restart the Civic's Center Control Screen?

What to Do When Encountering a Car Accident?

What to Do After a Rear-End Collision

How long is the delivery progress of the Song Plus DMI?

Is the 1.4T transmission of the Volkswagen Tayron wet or dry?

How to Lift the Wiper Blades on the X-Trail?

What Does It Mean When the Car Maintenance Light Comes On?