What is the difference between SN and SM engine oil grades?

Why does a car suddenly stall while driving?

Reasons why a car suddenly stalls while driving: 1. The engine fuel injector is clogged or the engine fuel pump is blocked, preventing normal fuel supply. If the vehicle is coasting in neutral (N gear), the engine may stall; 2. When idling in neutral (N gear) while driving, the engine draws air through the throttle bypass valve. If it closes, the engine's air intake becomes zero, leading to no gas supply in the engine cylinders and causing a stall; 3. The vehicle battery is completely damaged or the battery terminals are not securely connected, showing signs of looseness. The engine cannot properly inject fuel through the fuel injector, potentially failing to start normally, resulting in abnormal engine operation and stalling.

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Does Water Entering the Car Cabin Count as a Flood-Damaged Vehicle?

Water entering the car cabin does count as a flood-damaged vehicle. A flood-damaged vehicle refers to a car that has been submerged in water, and the extent of damage to such vehicles is significant. Flood-damaged vehicles are primarily categorized into three levels: the first level is when the water depth exceeds the wheels and enters the interior; the second level is when the water depth surpasses the dashboard; and the third level is when the water level rises above the car roof. Generally, the first level of flood-damaged vehicles is the most common, often caused by weather conditions or road situations that leave the car parked in a waterlogged environment. The classification standards for water-damaged vehicles are as follows: if the water level exceeds half of the wheel height and enters the cabin, it is termed a water-soaked vehicle. If the water reaches the engine hood, it is called a flood-damaged vehicle. If the water level exceeds the car roof, it is referred to as a submerged vehicle. It is important to note that soaked components should ideally be replaced to avoid post-flooding complications. For instance, door panels usually contain soundproofing material, which needs to be replaced. Audio speakers and other electronic components must also be replaced if submerged, as they may fail within days. Flood-damaged vehicles often retain sand and debris in gears or belts, which can cause damage to certain parts. Typically, repairing a flood-damaged vehicle involves removing seats, interior trims, and panels to drain the water and clean out mud. The engine must also be dismantled to inspect electronic components, particularly checking whether the main computer board is damaged.

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What are the length and width of the Wuling Hongguang S?

The length and width of the Wuling Hongguang S are 4400mm and 1680mm respectively, with a height of 1770mm and a wheelbase of 2720mm. The Wuling Hongguang S is a crossover independently developed by SAIC-GM-Wuling based on the Wuling Hongguang model, positioned between commercial vehicles and passenger cars. Its balance between power and fuel efficiency, as well as its performance in handling and safety, has overturned the traditional impression of commercial vehicles. The Wuling Hongguang S features a sleek exterior design, a versatile and practical spacious interior, and a large roof luggage rack, further highlighting the multifunctional characteristics of a compact commercial vehicle.

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Is the Tharu equipped with a dry dual-clutch or wet dual-clutch transmission?

The Tharu's transmission type depends on its engine configuration. Models with the 1.4T engine use a dry dual-clutch transmission, while those with the 2.0T engine employ a wet dual-clutch transmission. Both dry and wet dual-clutch transmissions operate on similar principles, with two clutches working alternately. The Tharu is a compact SUV under SAIC Volkswagen, built on the MQB platform. Its dimensions are 4453mm in length, 1841mm in width, and 1632mm in height, with a wheelbase of 2680mm.

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What is a car radiator?

Car radiator, also known as a heat exchanger or overflow tank, is a crucial component of water-cooled engines. It serves as the heat exchanger for water-cooled engines, maintaining the engine's normal operating temperature through air convection cooling. The radiator is an integral part of the automobile engine and the main component of the car's cooling system, functioning to dissipate heat and maintain engine temperature. Working principle of car radiator: The coolant circulates through the engine's water passages, absorbs heat from the cylinder block, and then dissipates it through large-area cooling fins to maintain the engine's proper operating temperature. A car radiator consists of radiator core, water pipes, cooling fins, upper tank and lower tank.

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What tires does the Audi Q3 use?

The tires used on the Audi Q3 depend on the specific model, as there are multiple variants with different tire specifications. Taking the 2019 Audi Q3 as an example, it uses either 235/55R18 or 235/50R19 tires. The 235/55R18 tires are exclusively used on the 35 TFSI (1.4T engine) model, while all other models are equipped with 235/50R19 tires. The Audi Q3 is an SUV built on the same PQ35 platform as the Volkswagen Tiguan. In terms of dimensions, it measures 4385mm in length, 1831mm in width, and 1831mm in height, with a wheelbase of 2603mm.

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What is the difference between SN and SM engine oil grades?

Why does a car suddenly stall while driving?

Does Water Entering the Car Cabin Count as a Flood-Damaged Vehicle?

What are the length and width of the Wuling Hongguang S?

Is the Tharu equipped with a dry dual-clutch or wet dual-clutch transmission?

What is a car radiator?

What tires does the Audi Q3 use?

Where is the cabin air filter located in the BMW 2 Series?

What is the tire specification of the Nissan Sylphy Classic?

What items are included in the free maintenance provided by 4S stores?

How to Match the Tire Pressure Sensor for Lincoln MKX?