Where is the Cruise Control on the Lavida?

How many liters of engine oil are suitable for the Q5?

Q5 engine oil filling capacity is 4.5 liters. Here is the relevant introduction: 1. Engine oil is extremely important for engine operation as it serves two major functions: lubrication and heat dissipation. Therefore, the engine must never run low on oil at any time. However, overfilling (exceeding the upper limit on the dipstick) can have adverse effects. Excessive oil increases the rotational resistance of the crankshaft, reduces engine output power, and may cause oil to enter the combustion chamber, leading to oil burning, blue smoke emission, and increased fuel consumption. 2. The residue from burned oil (primarily composed of carbon, which is very hard) can accumulate on the combustion chamber walls, reducing the chamber's volume and thus lowering the engine's compression ratio. Additionally, it accelerates wear on the cylinders and pistons, shortening the vehicle's lifespan.

3

4

Share

What role does the ABS system play?

ABS system functions include: Maximizing the effectiveness of the brakes, reducing braking time and distance; effectively preventing vehicle skidding and fishtailing during emergency braking, ensuring excellent driving stability; allowing steering during emergency braking, providing good steering control; avoiding intense friction between tires and the ground, reducing tire wear. During braking, the ABS system quickly determines the wheel lock-up state based on speed signals from each wheel speed sensor, closing the normally open input solenoid valve for the wheel that begins to lock, maintaining constant braking force. If the wheel continues to lock, the normally closed output solenoid valve is opened, causing the braking pressure on that wheel to rapidly decrease due to the direct connection to the brake fluid reservoir, preventing the wheel from completely locking due to excessive braking force. This keeps the braking state at the optimal point (slip rate S at 20%), resulting in better braking performance and ensuring driving safety.

20

0

Share

How to Remove a Magotan Tire?

Method for removing a Magotan tire: 1. Pry open the cover on the rim to expose the tire's fixing screws, then use a wrench to loosen the screws diagonally. 2. Use a jack to lift the vehicle, ensure safety after lifting, then proceed to remove the tire screws diagonally, and the tire can be taken off. Precautions for removing a Magotan tire: 1. During vehicle maintenance (or when removing tires on the road), whenever using a jack as a lifting tool, place the jack on a solid, dry, and flat surface free of oil stains or water. 2. After lifting the vehicle with the jack, place support stands under the longitudinal beams on both sides of the frame to maintain balance and stability on the stands. Do not remove the tire or work under or on the vehicle when supported solely by the jack.

19

4

Share

What is the fuel tank capacity of the Haval Big Dog in liters?

Haval Big Dog has a total of 9 models. Among them, the 4WD Xiaotianquan version and 4WD Zhonghua Pastoral Dog version have a fuel tank capacity of 60 liters, while other models have a capacity of 61 liters. The vehicle is equipped with either a 1.5-liter turbocharged engine or a 2.0-liter turbocharged engine, and all models use a 7-speed wet dual-clutch transmission. In terms of drive mode, except for the 4WD Xiaotianquan version and 4WD Zhonghua Pastoral Dog version which are front-engine four-wheel drive, other models are front-engine front-wheel drive. Among vehicles in the same class, the Boyue has a fuel tank capacity of 58 liters, and the Beijing Hyundai ix35 has a fuel tank capacity of 58 liters. During the actual refueling process, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity marked by the car manufacturer is from the bottom of the tank to the safety boundary level, and there is still some space from the safety boundary level to the tank opening. This space is reserved to ensure that the fuel in the tank can expand when the temperature rises without overflowing the tank's safety space. If fuel is added up to the tank opening during refueling, the actual refueling amount will be greater than the calibrated fuel tank capacity. If owners want to know the remaining fuel in the tank, they can observe the fuel gauge on the right side of the dashboard, which is marked with E and F. When the pointer is close to E, it indicates that the fuel is almost empty, and when it is close to F, it indicates that the fuel is sufficient.

1

5

Share

What are the differences between Lavida and Lavida Cross?

Lavida and Lavida Cross have the following differences: 1. Lavida is positioned as a stylish urban vehicle that emphasizes driving and riding enjoyment, while Lavida Cross focuses on a sporty Cross-over style, highlighting individuality and driving pleasure. 2. Currently, Lavida Cross only offers two models: 1.4TSI and 1.6L naturally aspirated, with configurations equivalent to the top-tier versions of Lavida's 1.4TSI and 1.6L models. 3. The body dimensions of Lavida Cross are 4467×1765×1490mm, which is 13mm longer and 30mm taller than Lavida, while the wheelbase remains unchanged at 2610mm. The minimum ground clearance of Lavida Cross is increased by 10mm to 130mm, significantly enhancing its off-road capability.

2

Share

What Causes Noise After Cold Start of a Car?

Reasons for noise after cold start of a car: 1. Oil viscosity: When the engine is cold, the oil viscosity is higher. If the selected oil is too thick, it will cause additional wear on the starter motor and battery. However, if the oil is too thin, it may not form a sufficient protective film under high-temperature conditions, leading to insufficient lubrication and increased wear on components, resulting in noise. 2. Engine carbon deposits: Over time, old oil becomes thinner, leading to an accumulation of carbon deposits. 3. Engine resonance: Slippage due to aging of the water pump belt or engine belt can cause abnormal noise, or lack of lubrication in components such as the water pump impeller, water pump bearings, or generator bearings may lead to wear and noise.

8

2

Share

Where is the Cruise Control on the Lavida?

How many liters of engine oil are suitable for the Q5?

What role does the ABS system play?

How to Remove a Magotan Tire?

What is the fuel tank capacity of the Haval Big Dog in liters?

What are the differences between Lavida and Lavida Cross?

What Causes Noise After Cold Start of a Car?

Does the Tiguan National VI A have a particulate filter?

How to reset the tire pressure on Geely Boyue?

Is the Beijing BJ40 suitable for family use?

What is the lifespan of the EA111 timing chain?