How to turn off the small front lights on the Tiida?

What colors are available for the 2019 new Sagitar?

The 2019 Volkswagen Sagitar comes in 8 exterior colors: Storm Blue, Seashell Gold, Polar White, Gravel Gray, Romanee Red, Manganese Black, Crystal Silver, and Pacific Blue. Below is an introduction to the 2019 new Sagitar: 1. Body dimensions: length, width, and height are 4753mm, 1800mm, and 1462mm respectively. 2. Engine types: 1.2L turbocharged engine and 1.4L turbocharged engine. The 1.2L turbocharged engine is paired with a 5-speed manual transmission or a 7-speed dual-clutch transmission, while the 1.4L turbocharged engine is matched with a 7-speed dual-clutch transmission.

8

2

Share

What to Do After Buying a Used Car?

After purchasing a used car, it is essential to conduct an inspection and perform maintenance. Below are the specific areas that need to be checked after buying a used car: 1. Exterior and Interior: Many people overlook the cleaning of the interior. It is advisable to visit a professional cleaning service for a deep clean and disinfection to eliminate any lingering odors and stains inside the car. 2. Tires and Brakes: The inspection of the brake system should focus on the thickness of the brake pads. The normal lifespan of tires is generally 3-4 years or 60,000-80,000 kilometers. You can determine whether tires need replacement by checking their production date and the wear indicators (replacement points) on the tread.

11

2

Share

What is the average fuel consumption of the Cadillac XT4?

Cadillac XT4 has an average fuel consumption of 7.2 to 7.6L/100km. Below are other details about the Cadillac XT4: 1. Exterior: The Cadillac XT4 features dual exterior designs—Luxury and Sport. The Luxury version comes with brushed aluminum window trims and chrome door handles, while the Sport version adopts a mesh design with carbon black accents on the roof rails, window trims, front grille, underbody panels, and wheels. 2. Drivetrain: The XT4 offers multiple driving modes, including Touring (Comfort), Snow/Ice (Anti-slip), Sport, and AWD (Four-wheel drive). The Disconnectable Drivetrain can switch to pure two-wheel-drive mode in Comfort mode, physically isolating unnecessary fuel consumption and delivering fuel efficiency comparable to a two-wheel-drive vehicle.

5

2

Share

Which is More Fuel-Efficient, 92 or 95?

Generally, 95-octane gasoline is more fuel-efficient than 92-octane gasoline, as it has better anti-knock properties. Below is relevant information about gasoline: 1. Classification Standard: In China, gasoline is produced and sold based on its octane rating. According to quality standards, gasoline grades are classified by their octane value. 2. Key Characteristics: The important properties of gasoline include volatility, stability, anti-knock performance, corrosiveness, and cleanliness. (1) Volatility: Gasoline must rapidly vaporize and form a uniform combustible mixture with air in the engine cylinder, which is primarily determined by its own volatility. (2) Stability: The ability of gasoline to resist oxidation under normal temperature and liquid-phase conditions is called its oxidation stability, or simply stability. (3) Anti-knock Performance: The property that measures whether a fuel is prone to knocking is called anti-knock performance, which is indicated by the octane number (RON). (4) Corrosiveness: The corrosiveness of gasoline is related to sulfur and sulfur compounds, organic acids, water-soluble acids, or bases. (5) Cleanliness: Gasoline often contains mechanical impurities and water.

20

1

Share

What is the fault when the engine oil light is on and the engine makes noise?

Generally, if the engine oil light of a vehicle's engine is on, it indicates a fault in the engine's lubrication system. Here is relevant information about the engine oil light: 1. Function of the engine oil light: The engine oil light, also known as the engine oil pressure indicator, is used to indicate whether the oil pressure is normal. If the oil pressure is abnormal, the light will illuminate. Similar to the engine self-check indicator, the oil pressure indicator will also light up when the vehicle is started. If the oil pressure is normal, it will subsequently turn off. 2. Common fault points of the engine oil light include: (1) The oil pressure sensor itself is faulty, causing the vehicle's computer to receive incorrect oil pressure data, which results in the oil pressure light turning on. (2) The wiring harness of the oil pressure sensor is faulty, such as an open circuit or a short circuit, leading to the oil pressure light illuminating.

10

2

Share

What are the symptoms of bearing seizure?

Abnormal decrease in lubricating oil pressure, a large amount of smoke generated in the crankcase, accompanied by abnormal noise from the crankcase, the crankshaft cannot be turned, and the lubricating oil contains a lot of alloy powder. Below is relevant information about bearing seizure: 1. Definition of bearing seizure: Bearing seizure refers to the condition where the crankshaft journal and bearing shell of the engine lock due to lack of lubrication, which is called "bearing seizure". The burning and wear of the bearing shell due to lack of lubrication between the crankshaft journal and bearing shell is called "bearing burning". When both symptoms occur, it is referred to as "bearing seizure". 2. The main causes of bearing seizure in vehicles are as follows: (1) Poor quality of the crankshaft and bearing shells, with poor surface finish of the journal and bearing shells, especially in vehicles that have had bearing shells replaced during major repairs. (2) Incorrect installation of main and connecting rod bearings, with improper clearance adjustment.

8

2

Share

How to turn off the small front lights on the Tiida?

What colors are available for the 2019 new Sagitar?

What to Do After Buying a Used Car?

What is the average fuel consumption of the Cadillac XT4?

Which is More Fuel-Efficient, 92 or 95?

What is the fault when the engine oil light is on and the engine makes noise?

What are the symptoms of bearing seizure?

How to check the oil dipstick on the Leiling?

Is an expired temporary license plate still valid?

What is the minimum age to learn driving?

What Does Naturally Aspirated Mean?