How to reset the maintenance light on the Roewe i6?

Why Does the Brake Make Noise?

Reasons why the brake makes noise: 1. Using low-quality or overly hard brake pads; 2. Presence of sand or foreign objects between the brake pads and brake disc; 3. Brake pad warning—if the wear level of the brake pads reaches the warning line, it will emit a squeaking alarm sound, indicating the need for immediate replacement. Brake noise is a significant issue and must not be ignored. Like tires, brakes are the first line of defense for the driver's safety, so negligence is not an option. Solutions for brake noise: 1. Use genuine, quality-certified brake pads and regularly inspect the brake system; 2. Severe wear on the brake disc—wear on the brake disc can form deep grooves around the disc, causing noise when the brake pads rub against the edges of these grooves. If the grooves are not too deep, the issue can be resolved by grinding the edges of the brake pads to avoid friction with the groove edges. If the grooves are already very deep, it is recommended to replace the brake disc.

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Can You Shift Gears Without Pressing the Clutch?

You can shift gears without pressing the clutch. To achieve clutchless shifting, three conditions must be met: the gear ratios of adjacent gears must be very close, the engine speed before shifting must be sufficiently high, and the shifting action must be extremely fast. Only when these three conditions are satisfied can the transmission ensure that the gear linear speed is sufficient to quickly engage the next gear while maintaining uninterrupted power transmission, allowing the synchronizer to also engage rapidly. Situations where the clutch must be pressed in a car: 1. Before starting the car, press the clutch pedal to disengage the clutch, separating the engine from the drivetrain, then shift into first gear and gradually release the clutch pedal to engage the clutch smoothly. 2. The clutch must be pressed when shifting gears. During driving, to adapt to changing conditions, the drivetrain often needs to switch between different gears. Pressing the clutch pedal before shifting interrupts power transmission, reducing engagement shock and ensuring smooth gear changes. 3. During emergency braking, without a clutch, the drivetrain could be subjected to loads exceeding its capacity, potentially damaging components. The clutch allows relative movement between its driving and driven parts to mitigate this risk.

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What are the causes of engine oil solidification?

Engine oil solidification causes: 1. Failure to maintain the vehicle for an extended period, leading to oil deterioration after circulation; 2. Use of substandard quality oil during maintenance, which turns into sludge under high-load vehicle operation; 3. Existing engine faults allowing gasoline or contaminants to mix with the oil during operation, causing oil deterioration. Engine oil sludge poses significant harm to the engine. The primary functions of engine oil are cooling, cleaning, lubrication, and sealing. Once it deteriorates into sludge, these functions gradually diminish. The engine operating at high speeds under elevated temperatures becomes particularly prone to seizure.

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Steps to Install External Tire Pressure Monitoring?

Steps to install external tire pressure monitoring: 1. Unscrew the dust cap of the tire valve, then put on the dust cover; 2. Install the hex nut, then mount the tire pressure sensor; 3. Tighten the sensor with a nut wrench to complete the installation of the tire pressure sensor. Functions of car tire pressure monitoring: 1. Extend the service life of tires by keeping them working within the specified pressure range; 2. More economical driving, as low pressure increases contact with the ground, leading to higher fuel consumption; 3. Reduce suspension wear, as excessive tire pressure will reduce the tire's own shock absorption effect, thereby increasing the burden on the vehicle's shock absorption system, and long-term use will cause damage to the engine chassis and suspension system.

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Can Touching the Exhaust Pipe Determine Engine Oil Burning?

Touching the exhaust pipe can indicate engine oil burning, but relying solely on this method to determine whether a vehicle is burning oil is inaccurate. While abnormal residue may be felt when touching the pipe during oil burning, the most accurate method is to check with the dipstick. Under normal circumstances, touching the exhaust pipe interior should reveal dry black powder. If instead there is wet, black oily sludge accumulation with particulate matter and an engine oil smell, this indicates oil burning. Additionally, blue smoke during the first morning startup or when accelerating aggressively while driving are also signs of engine oil burning.

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What causes a strong gasoline smell outside the car after parking?

The reasons for a strong gasoline smell outside the car after parking are: 1. Engine oil leakage, spark plug oil leakage; 2. Poor fuel tank sealing, excessive air pressure in the fuel tank can easily push open the fuel pump sealing ring, and loose or cracked connections at the fuel tank's fuel outlet and return pipe interfaces; 3. Misfiring, where some cylinders in the engine stop working, unburned gasoline is expelled with the exhaust, resulting in a gasoline smell, reduced power, and increased fuel consumption. Solution: After the vehicle has been used for some time, some rubber seals age, causing engine oil to leak from the seals and drip onto the exhaust manifold. As the exhaust manifold heats up, the oil evaporates quickly, producing a burnt oil smell. Simply replacing the seals will resolve the issue.

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How to reset the maintenance light on the Roewe i6?

Why Does the Brake Make Noise?

Can You Shift Gears Without Pressing the Clutch?

What are the causes of engine oil solidification?

Steps to Install External Tire Pressure Monitoring?

Can Touching the Exhaust Pipe Determine Engine Oil Burning?

What causes a strong gasoline smell outside the car after parking?

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