Which country does Shell engine oil belong to?

1 Answers
VictoriaDella
07/29/25 10:57pm
Shell engine oil is a Dutch brand. Engine oil, also known as engine lubricant, serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption. Engine oil consists of base oil and additives. The base oil is the main component of lubricating oil, determining its fundamental properties, while additives compensate for and improve the deficiencies in the performance of the base oil. The selection of engine oil quality grades is divided into: 1. Diesel engine oil is chosen based on the sum of mechanical and thermal loads of the car engine and the severity of engine operating conditions; 2. Gasoline engine oil is selected according to the severity of engine operating conditions, additional devices in the intake and exhaust systems, and the production era.
Was this review help?
6
2
Share
More Forum Discussions

What to Do When a Car Tire Bursts While Driving?

The methods to handle a tire burst while driving are as follows: 1. Front tire burst. Firmly grip the steering wheel, adjust the car's direction gently, avoiding any sudden or repeated steering wheel movements, and do not brake abruptly. Wait for the vehicle speed to gradually decrease before gently steering, then place a warning triangle behind the car to prevent secondary accidents. 2. Rear tire burst. Compared to a front tire burst, a rear tire burst is less dangerous. The driver should hold the steering wheel firmly and gently press the brake pedal to shift the car's center of gravity forward, allowing the intact front tires to bear more weight and reduce the pressure on the burst rear tire. Remember not to press the brake pedal too hard. 3. Downshift and decelerate. Allow the speed to decrease slowly, then gently brake to stop. After stopping due to a tire burst, first turn on the hazard lights to alert following vehicles for safety and timely avoidance. Simultaneously, place the warning triangle 50-150 meters behind the vehicle to signal following cars; on highways, it should be placed 150-250 meters behind the vehicle.
7
3
Share

How Many Years Can a Car Last at Most?

The current regulations do not mandate a compulsory retirement law for vehicles. However, cars older than five years require annual inspections, and as long as they pass these inspections, they can continue to be driven. Below is a partial introduction to the lifespan of a car: 1. The usable lifespan of a car is not determined by its age but by its mileage. For a well-maintained car, its lifespan can approach its maximum driving mileage almost indefinitely. 2. Generally, cars are used merely as a means of transportation, and under such circumstances, the distance driven does not reach the car's maximum mileage. However, we must consider the various conditions that may arise during the car's operation.
1
3
Share

What Causes Insufficient Oil Pressure?

The following are the reasons for insufficient oil pressure: 1. Insufficient engine oil storage, resulting in low oil pressure; 2. Dirty or viscous oil, preventing the oil pump from sucking in and pumping out oil, leading to low or no oil pressure; 3. Thinned oil leaking through the gaps of engine friction pairs, causing low oil pressure; 4. Faulty oil sensor, pressure gauge, or circuit resulting in low oil pressure; 5. Oil pipe leakage, damaged oil pump, or excessive wear of its components, such as excessive clearance between the crankshaft and bearing shells, malfunction of the pressure relief valve due to weak springs or damaged steel balls, all of which reduce the oil intake and output, leading to low or no oil pressure.
17
1
Share

Is it still necessary to display the insurance decal on the vehicle?

Insurance decals must be affixed to the designated position on the vehicle, otherwise there is a risk of facing fines. More information about insurance decals is as follows: 1. The insurance decal is one of the important indicators to determine whether a motor vehicle has compulsory traffic insurance, with a unified design nationwide. 2. According to traffic safety laws, motor vehicle drivers must carry their driver's license, vehicle registration certificate, insurance policy, and compulsory insurance decal. If a motor vehicle on the road does not display the compulsory insurance decal, traffic management authorities may impound the vehicle in accordance with regulations, notify the party to provide the compulsory insurance decal or complete the necessary procedures, and may issue a warning or impose a fine ranging from 20 to 200 yuan.
15
3
Share

What does Y mean on a tire?

Tire Y refers to the speed rating of the tire. The Y indicates that the maximum speed of this tire is 300 km/h. Below is an introduction to tire speed ratings: 1. The tire speed rating indicates the maximum speed at which the tire can carry a specified load under defined conditions. Different tires will have their speed rating represented by English letters on the sidewall. 2. Additionally, V and W also denote speed ratings, where V indicates a maximum speed of 240 km/h and W indicates a maximum speed of 270 km/h for the tire.
5
4
Share

How to Shift Gears Without Pressing the Clutch?

The method to shift gears without pressing the clutch is: 1. When upshifting, the sequence is to release the throttle, shift out of gear, pause until the engine speed drops, and then engage the higher gear. 2. When downshifting, the sequence is to release the throttle, shift out of gear, rev the throttle to increase engine speed, and then engage the lower gear. The working principle of the clutch is: 1. When the inner race is fixed, the outer race rotates clockwise, and the wedge block does not lock, allowing the outer race to rotate freely. 2. When the outer race rotates counterclockwise, the wedge block locks, preventing the outer race from rotating. The functions of the clutch include: 1. Gradually increasing the driving force of the car to ensure a smooth start. 2. Temporarily separating the engine and transmission for gear shifting. 3. Preventing overload in the transmission system. 4. Reducing torsional vibration and shock from the engine, thereby extending the lifespan of the transmission gears.
6
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.