What does it mean when the SVS light is on in a Transit?

How to Determine if Fake Engine Oil Has Been Added?

When the engine produces abnormal noises, the oil consumption is very rapid, the oil temperature rises, and the oil pressure warning light on the dashboard frequently illuminates, it can be determined that fake engine oil has been added. The following are the specific functions of engine oil: 1. Shock absorption and cushioning: When the pressure at the engine cylinder port rises sharply, suddenly increasing the load on the piston, piston pin, connecting rod, and crankshaft bearings, this load is transmitted and lubricated through the bearings, cushioning the impact load. 2. Rust and corrosion prevention: Lubricating oil adheres to the surface of parts, preventing contact with water, air, acidic substances, and harmful gases. 3. Lubrication and wear reduction: There is rapid relative sliding between the piston and cylinder, as well as between the main shaft and bearing shells. To prevent excessive wear, an oil film of sufficient thickness must be established between the sliding surfaces to separate them, thereby reducing wear.

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What is the function of the car air conditioner ION?

ION refers to the air purification function. When ION is activated, the air purifier starts working. The new ION system mainly consists of two components: a PM2.5 sensor and a negative ion generator. The specific details are as follows: PM2.5 sensor: Its function is to measure the PM2.5 content in the air inside and outside the vehicle, serving as the basis for whether to automatically activate ION and displaying the measured PM2.5 concentration on the car's screen. This sensor is installed inside the vehicle's dashboard, to the right of the blower and on the right front A-pillar. Negative ion generator: It boosts the 12V low voltage to hundreds of volts of high voltage, ionizing the air to form negative ions for air purification, dust removal, deodorization, and sterilization. It is installed between the blower and the evaporator.

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Is Engine Air Leak Serious?

You can still drive with an engine air leak. However, if the intake pipe leaks, it may draw external dust or sand particles into the cylinders, accelerating wear on the cylinder walls or piston rings. Engine air leaks can cause irregular idling and signal abnormalities. Any air leak will lead to unstable engine operation and insufficient power under various conditions. Here are some extended insights: Visual Inspection: The observation method is the simplest and most intuitive way to detect issues. When the engine shows problems, carefully inspect the cylinders and spark plugs for faults. If the spark plug electrodes have excessive carbon buildup and are coated with engine oil, it indicates poor piston ring sealing and oil leakage. Repeated Testing: Infer the source of the issue by testing different scenarios. Check cylinder pressure to understand the cause of the fault based on pressure variations. For example, using a pressure gauge, if the pressure rises significantly, it suggests piston ring wear. If the pressure remains unchanged, it indicates a valve or cylinder gasket leak. Experience Comparison: This method is more suitable for experienced car owners who can roughly identify the cause by comparing throttle responses.

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Can Alcohol Be Sprayed in a Car for Disinfection?

Alcohol can be sprayed in a car for disinfection. Here are specific details about using alcohol for car interior disinfection: 1. Use 75% concentration medical alcohol: To achieve disinfection and sterilization effects, it is necessary to use medical alcohol with a concentration of 75%. If the alcohol concentration is too low, it will not be effective in killing bacteria. Alcohol molecules have strong permeability, allowing them to penetrate bacterial membranes and enter the bacteria's interior, coagulating the proteins that form the basis of bacterial life and thus killing the bacteria. 2. Turn off the car and be mindful of alcohol quantity: Before using alcohol to disinfect the vehicle, the car owner should turn off the engine to keep it in a non-operational state. It is also important to ensure proper ventilation inside the car. Since 75% alcohol has a flash point around 22°C and evaporates quickly, the owner must ensure there are no open flames nearby and be cautious with the amount of alcohol used to avoid high air alcohol concentration that could lead to an explosion.

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Is it allowed to turn right at a red light?

Full-screen traffic signals allow right turns on red. Below are specific explanations regarding penalty points and fines after turning right: 1. Presence of a no-right-turn sign: If there is a no-right-turn sign next to the circular signal, turning right at this time is considered running a red light, which will be captured by traffic cameras, resulting in 6 penalty points and a fine. 2. Failure to yield to pedestrians: Turning right at a circular red light without yielding to pedestrians may result in 3 penalty points and a fine. Especially at crosswalks, pedestrians on the crosswalk have the right of way. Failing to yield to pedestrians when turning right at a circular red light will result in 3 penalty points and a fine. Even if there is no no-right-turn sign at the circular signal, drivers must still yield to pedestrians. 3. Incorrect lane: If the current lane is not designated for right turns, turning right is not allowed. Otherwise, it will be considered a violation of road traffic signs, resulting in a fine and 2 penalty points.

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Is it harmful to stall and park in D gear?

For automatic transmission vehicles, it is generally not possible to stall while in D gear during driving. If the car stalls once in a while with the gear still in D, it won't have any significant impact on the vehicle. The only issue is that you won't be able to remove the key unless the gear is in P. Simply switch to P gear after powering on again. The correct stalling procedure is as follows: 1. Stall in P gear. Only by stalling in P gear can you remove the key. If the car stalls in D gear, you must switch to P gear before starting the engine to avoid damaging the transmission. 2. Do not shift to D gear after stalling. Gear shifting should only be done after the vehicle has come to a complete stop. 3. Shift to N gear only after the vehicle has come to a complete stop, and the same applies to R gear. This will prevent damage to the transmission.

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What does it mean when the SVS light is on in a Transit?

How to Determine if Fake Engine Oil Has Been Added?

What is the function of the car air conditioner ION?

Is Engine Air Leak Serious?

Can Alcohol Be Sprayed in a Car for Disinfection?

Is it allowed to turn right at a red light?

Is it harmful to stall and park in D gear?

What is the overtaking sign?

Can Alcohol Be Used to Disinfect a Car?

How to Use Reference Points for Parallel Parking and Exiting?

Are Hybrid Cars Considered New Energy Vehicles?