What is the difference between installing four and two snow tires?

Does BMW Low Ash Engine Oil Cost Extra?

BMW low ash engine oil does cost extra. BMW low ash engine oil primarily reduces carbon deposits, protects the engine, and decreases environmental pollution. Differences between low ash engine oil and regular engine oil: The difference between low ash engine oil and regular engine oil is not significant, with the main distinction being the ash content value. Ash is produced by the combustion of certain additives in the engine oil, and some of this ash can accumulate inside the engine, forming what is commonly known as carbon deposits. Advantages of low ash engine oil: It is an environmentally friendly engine oil that meets the European Mercedes-Benz 229.51 standard. BMW LL-04 and Volkswagen 505.01 are both low ash engine oils. Its main benefits are reducing carbon deposits, protecting the engine, and decreasing environmental pollution.

15

1

Share

How to Check if a Used Car Has Been in an Accident

To check if a used car has been in an accident, examine the gaps: look for uniform gaps between body panels and check if the side body lines are smooth. If you notice obvious misalignment in the waistline, it indicates the car has been in a collision, and a severe one at that. Another method is to inspect the ABC pillars and rubber seals: open the car door and pull down the original factory door seal. The door frame and pillars should be straight. Pay special attention to the factory weld points where the ABC pillars meet the car body—they should be slightly rounded and slightly recessed. The lines extending from the roof to the sill should be straight and naturally curved. If you find it difficult to close the door or notice gaps when opening it, this suggests the door has been removed before, confirming the car is indeed an accident vehicle.

20

0

Share

What are the reasons why the BMW 3 Series hardtop convertible cannot open?

BMW 3 Series hardtop convertible cannot open for the following reasons: Roof stuck: It may be that items placed in the trunk are blocking the roof, and the roof will not activate if it senses an obstacle. Motor damage: If items in the trunk are placed correctly, then the motor may be damaged. It could also be a malfunctioning button or poor contact. Solutions for the BMW 3 Series hardtop convertible not opening are as follows: Remove obstructions: First, carefully check if there are any obstructions, and removing them should allow the roof to open normally. Repair the motor: A convertible refers to a sedan with a foldable and openable roof. Hardtop convertibles have a metal roof that can usually open and close automatically.

20

5

Share

What is the 0-100 km/h acceleration time of the Changan CS15?

The measured 0-100 km/h acceleration time of the Changan CS15 is 14.11 seconds. Here is an introduction to the Changan CS15: 1. The Changan CS15 is a compact SUV with dimensions of 4100×1740×1635mm, making it a small and refined model. 2. The 5-speed dual-clutch transmission of the Changan CS15 controls the engine speed at 2600 rpm, ensuring a smooth and gentle start. 3. The new Changan CS15 is equipped with the Changan EA series 1.5L naturally aspirated engine, which delivers a maximum power of 78.5 kW (107 PS) and a peak torque of 145 N·m. It is paired with either a 5-speed manual transmission or a 5-speed dual-clutch transmission.

20

1

Share

What are the reasons for a diesel engine emitting black smoke and lacking power?

Diesel engine emitting black smoke and lacking power may be due to insufficient air intake or excessive fuel injection. When this occurs, the vehicle owner needs to conduct an inspection. The working principle of a diesel engine is somewhat different from that of a gasoline engine. In a gasoline engine, after the compression stroke, the spark plug is required to ignite the combustible mixture, which then enables the engine to perform work. A diesel engine does not require a spark plug to ignite the combustible mixture. Diesel engines do not have spark plugs; instead, they rely on the high temperature and pressure at the end of the compression stroke to ignite the combustible mixture. This ignition method can be referred to as compression ignition. Diesel engines generally operate at low speeds and have relatively low power, but they produce high torque. Therefore, large cargo transport vehicles typically use diesel engines.

19

2

Share

What to Do When the Car Has Strong Jerking Sensation?

Solutions for strong car jerking sensation: 1. Pay attention to cleaning carbon deposits from the throttle, fuel injectors, and intake ducts; 2. Use qualified fuel for more complete combustion; 3. Have it checked and repaired at a maintenance shop to avoid more potential safety hazards. Causes of strong car jerking sensation: 1. For manual transmission models, accelerating or decelerating while driving in a semi-clutch state can cause jerking, with deeper throttle input leading to more pronounced jerking; 2. For automatic transmission models, there may be slight jerking when accelerating and upshifting, with more noticeable sensations when forcefully downshifting and then upshifting with heavy throttle; 3. Excessive carbon deposits in the throttle, fuel injectors, and intake ducts; 4. Use of unqualified fuel leading to incomplete combustion; 5. Faults in spark plugs, ignition coils, etc., causing cylinder misfires.

16

1

Share

What is the difference between installing four and two snow tires?

Does BMW Low Ash Engine Oil Cost Extra?

How to Check if a Used Car Has Been in an Accident

What are the reasons why the BMW 3 Series hardtop convertible cannot open?

What is the 0-100 km/h acceleration time of the Changan CS15?

What are the reasons for a diesel engine emitting black smoke and lacking power?

What to Do When the Car Has Strong Jerking Sensation?

What is the warning symbol for insufficient windshield washer fluid?

Where are the electric vehicle charging stations?

Can the vehicle energy consumption label be removed?

What are the body dimensions of the Outlander?