What Grade of Engine Oil Should Be Used in Winter?

1 Answers
DelValerie
07/30/25 9:19am
In northern regions, using 5W-30 viscosity engine oil in winter should be fine. Engine oil starting with 5W can be used in low-temperature environments above -30 degrees Celsius. In Jilin area, winter temperatures are around -20 degrees Celsius, so 5W-30 viscosity engine oil is suitable. Here are some related introductions about engine oil: 1. In regions where winter temperatures drop below -20 degrees Celsius, it is recommended to use engine oil starting with 0W. 0W engine oil can handle low temperatures around -35 degrees Celsius, with better low-temperature fluidity than 5W, making it easier to start the engine during cold winter starts. The 30 viscosity needs to be selected based on the vehicle model, as different brands of vehicles have certain differences in requirements for oil viscosity and certification standards. It is best to choose engine oil according to the manufacturer's requirements. 2. Engine oil used in winter must meet three main characteristics: low viscosity, low pour point, and good anti-wear properties to provide excellent protection for the engine. Winter temperatures are relatively low, so the fluidity of engine oil in cold conditions is poor. Some engine oils may even solidify in environments below -10 degrees Celsius, so winter engine oil needs to have good low-temperature fluidity.
Was this review help?
11
2
Share
More Forum Discussions

What car has an 'A' logo?

A's logo belongs to Acura, the luxury vehicle division of Honda Motor Company. Here is an introduction about Acura: 1. Acura's logo symbolizes a caliper in engineering machinery, resembling a capital letter 'A', representing precision, reliability, and superb craftsmanship. 2. Acura redefines the concept of luxury cars with its 'Performance Luxury' philosophy that emphasizes individuality and cutting-edge technology, which serves as its market positioning. 3. Taking the flagship premium SUV model Acura MDX as an example, it is equipped with Acura's largest displacement 3.7L VTEC engine in history and features Acura's core technology, the Super Handling All-Wheel Drive (SH-AWD) system. For consumers who seek thrilling driving experiences, this powertrain undoubtedly holds certain appeal. However, Acura also has obvious drawbacks such as high prices, low ownership volume, inconvenient and costly maintenance, and poor brand recognition in the domestic market.
2
2
Share

How to Check Vehicle Violation Records?

Methods to check violation records are as follows: 1. Call the local 114 hotline: Provide the license plate number to the operator and ask them to check the vehicle violation information database to see if there are any violations. The information obtained through this method may be delayed, as there is a certain time buffer for data from the public security database to be imported into the 114 hotline database. 2. Touchscreen self-service query method: If you have time, the best method is to drive to the local vehicle management office or traffic police detachment. Use the touchscreen query system in the service hall for self-service inquiry. This method is the most authoritative and official way to obtain violation conclusions. 3. Query during vehicle inspection: Of course, you can also check during the annual vehicle inspection. If there are any violations, you can handle both the violation query and fine payment at the vehicle management office.
10
0
Share

What is the relationship between car gears and speed?

The relationship between car gears and speed is as follows: 1. When the speed reaches 15 km/h, you can shift to 2nd gear; 2. When the speed reaches 25 km/h, you can shift to 3rd gear; 3. When the speed reaches 35 km/h, you can shift to 4th gear; 4. When the speed reaches 45 km/h, you can shift to 5th gear. When downshifting, follow the principle of deceleration first and then downshifting, and you can skip gears. When the speed matches the gear, the car's performance is at its best, and the thermal efficiency of the fuel is the highest. If the speed does not match the gear, such as high speed with low gear or low speed with high gear, it will not only increase fuel consumption but also cause damage to the engine and transmission, leading to irreversible harm to the vehicle. Therefore, it is essential to maintain the matching of gears and speed while driving.
12
2
Share

Can the Steering Gear Rubber Bushing of the Teana be Replaced?

The fixed rubber bushing of the Teana's steering gear can be replaced. Below is an introduction to the automotive steering gear: 1. The automotive steering gear is part of the steering transmission mechanism. 2. Also known as the steering machine or direction machine, the automotive steering gear is the most critical component in the vehicle's steering system. 3. Its function is to amplify the force transmitted from the steering wheel to the steering transmission mechanism and to alter the direction of force transmission. Below are the classifications of steering gears. Here is additional information: 1. Rack and Pinion Steering Gear: This is the most common type of steering gear. Its basic structure consists of a pair of meshing pinion and rack. 2. Worm and Sector Steering Gear: In this type, the worm acts as the driving component, and the sector as the driven component. 3. Recirculating Ball Steering Gear: The recirculating ball power steering system primarily consists of two major parts: the mechanical section and the hydraulic section.
4
1
Share

How to Enable Auto-Locking for Accord?

The method to enable auto-locking for Accord is as follows: First, with the car doors open, press and hold the lock button on the remote key for 10 seconds until the turn signal lights on the dashboard illuminate, indicating the feature is activated. The auto-locking function offers anti-theft protection and quickly locks the doors after driving. It helps prevent door-pull robberies during traffic jams or at red lights, and provides safety for children inside the car by preventing them from opening the doors while the vehicle is in motion. The Accord is a mid-size sedan developed by Honda Motor Co., Ltd., with dimensions of 4893mm in length, 1862mm in width, and 1449mm in height, and a wheelbase of 2830mm. It features a front double-wishbone and rear 5-link double-wishbone independent suspension system, which offers more precise wheel tracking control and improved stability during turns compared to traditional MacPherson strut suspensions.
5
0
Share

Is Koenigsegg a Supercar?

Koenigsegg is a supercar. Here are the relevant details: 1. Koenigsegg is a supercar manufacturer from Sweden. 2. Koenigsegg primarily produces world-class sports cars. Due to their unique design, many car owners refer to the vehicles produced by this brand as "ghost sports cars." 3. On November 24, 2003, a supercar named Koenigsegg CC8S was recognized by the Guinness World Records as the fastest car in the world. This was also a production car, later surpassed by the Bugatti Veyron supercar. It earned the title of the world's fastest car because it could reach a top speed of 390 km/h. 4. Koenigsegg produces a limited number of sports cars each year. Compared to other car manufacturers, this brand operates on a much smaller scale. Each vehicle is meticulously crafted, making them exceptionally expensive.
9
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.