What is the engine oil specification for the LaCrosse?

1 Answers
DelKaleb
07/29/25 11:34pm
The Buick LaCrosse uses 5W30 engine oil. This type of oil offers a balanced performance in lubrication, cleaning, and cooling, making it one of the most commonly used engine oils in the automotive market. For older models, 0W-40 oil can also be used. This oil has higher viscosity, which helps the engine operate more efficiently. Additional information: 1. Engine oil, or engine lubricant, serves multiple functions including lubrication and wear reduction, auxiliary cooling, sealing to prevent leaks, rust and corrosion protection, as well as shock absorption. 2. Engine oil consists of two main components: base oil and additives. The base oil is the primary constituent of the lubricant, determining its fundamental properties, while additives are used to compensate for and enhance the base oil's performance shortcomings, providing additional beneficial characteristics, making them a crucial part of the lubricant.
Was this review help?
3
4
Share
More Forum Discussions

Can the New Cruze use 5w40 engine oil?

It is recommended to use 5w30 or 0w30 engine oil, not w40. Shell is just a hydrogenated treatment of Group III base oil. Blue Shell is semi-synthetic, relatively expensive, and has poor high-temperature resistance and long-lasting performance, so it is not recommended. Introduction to Engine Oil: Engine oil, also known as engine lubricant, has a density of approximately 0.91×103 (kg/m³). It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. It is often referred to as the 'blood' of a car. Engine oil consists of two main components: base oil and additives. The base oil is the primary component of lubricating oil, determining its fundamental properties, while additives compensate for and improve the shortcomings of the base oil, imparting new characteristics. Additives are an essential part of lubricating oil. Key Features: The engine is the heart of a car, containing many metal surfaces that rub against each other during operation. These components move at high speeds in harsh environments, with working temperatures ranging from 400 to 600 degrees Celsius. Advanced technology can convert natural gas into crystal-clean full synthetic base oil, which is then enhanced with proprietary cleaning technology to create lubricating oil with superior cleaning and protective performance.
4
2
Share

How many points does a driver's license that hasn't been valid for a full year have?

A driver's license that hasn't been valid for a full year has 12 points. The point deduction during the probation period is as follows: 1. C1 driver's license probation period point deduction: If a C1 driver's license is deducted 1 to 11 points during the probation period, the driver should normally pay the fine for the traffic violation and accept the point deduction. The points will be restored at the end of the scoring cycle. If the points deducted reach 12, the probationary driver's license will be automatically revoked. The driver will need to reapply for the C1 driver's license test, and a new driver's license will be issued after passing all tests from subject one to subject four. 2. A, B class driver's license probation period point deduction: For A and B class driver's licenses, if 1 to 5 points are deducted during the probation period, the driver should normally handle the traffic violation record, and the points will be restored at the end of the cycle. If 6 to 11 points are deducted, according to relevant regulations, the probation period will be extended by one year, and the driver still needs to handle the punished traffic violations. However, if the points deducted during the probation period are 12 or more, the probationary driver's license of that class will be revoked.
1
2
Share

Is a tire pressure of 160 due to a puncture?

Yes, because the normal tire pressure should be between 230-250. A puncture can cause the tire to leak air, leading to a decrease in tire pressure. You should not continue driving at this point, as excessively low tire pressure increases the tire's movement, generates more friction, raises the tire's temperature, softens the tire, and reduces its strength. Prolonged high-speed driving under these conditions can result in a tire blowout. Tire maintenance methods: 1. Perform wheel alignment and tire rotation: Conduct wheel alignment and tire rotation every 10,000 kilometers. 2. Regularly check tire pressure: Tire maintenance also includes periodic pressure checks. Tires with pressure exceeding the specified range will significantly reduce their lifespan, while those below the specified pressure can lead to poor braking performance, difficulty or heaviness in steering, and also shorten the tire's lifespan. 3. Always monitor tire tread wear indicators: The wear indicators are located in the main drainage grooves of the tire and appear as trapezoidal rubber protrusions. When the tire tread wears down to the level of these indicators, the tire must be replaced. During the rainy season, to prevent the vehicle from slipping on wet roads, the tread depth must be maintained at more than 3mm. 4. Regularly inspect tire condition: Frequently check tires for any bulges, cracks, cuts, punctures, valve stem rubber aging, and abnormal wear. Pay special attention to the wear on the tire tread and edges.
11
4
Share

What is the curb weight of the Wildlander in tons?

Toyota Wildlander's curb weight ranges from a minimum of 1.885 tons to a maximum of 1.990 tons. The vehicle dimensions are: length 4665mm, width 1855mm, height 1680mm, with a wheelbase of 2690mm. Below are detailed specifications about the Wildlander: 1. Exterior Design. The Wildlander's front fascia resembles the Lexus spindle grille, developed under the Robust & Accurate concept, showcasing a more elegant and refined luxury appeal. The body follows TNGA's signature wide-body, low-center-of-gravity design. The slim and sharp LED headlights integrate seamlessly with the front grille, while the C-shaped LED taillights exude a futuristic vibe, connected by black trim and chrome strips. The LED headlight assembly includes daytime running lights, with the slender design enhancing visual depth when illuminated. 2. Interior Design. The cabin features a predominantly dark color scheme accented by matte metal trim. The dashboard is wrapped in large soft-touch materials, with double-stitching creating a strong premium feel. The centrally mounted 10.1-inch floating touchscreen not only supports touch input but also retains physical buttons on the left side for convenient blind operation by the driver. The multimedia system's main interface includes music, radio, map, and Bluetooth, with a lower row featuring WeLink, Baidu CarLife, voice control, USB storage, and vehicle settings—all offering responsive touch feedback and intuitive menus.
14
2
Share

Can a Mercedes Still Be Driven with an Auxiliary Battery Malfunction?

Mercedes can still be driven with an auxiliary battery malfunction, as it does not affect normal operation. Below are specific details regarding auxiliary battery malfunctions: 1. Malfunction: For an auxiliary battery malfunction, the meaning of the fault code must be examined for repair. Possible causes include low battery voltage, battery damage, or potential wiring and control circuit faults. 2. Causes: Based on the symptoms, potential causes may include a blown auxiliary battery fuse, a damaged auxiliary battery, a faulty generator or charging system, or related wiring harness issues. Additional Information: The auxiliary battery typically supplies power to the entertainment system, windows, doors, and lighting system during startup.
17
2
Share

Is the Vision Chart for Driving Schools Standardized Nationwide?

Driving school vision charts are standardized nationwide. Below is a detailed introduction to the driver's license test: 1. Overview: The driver's examination (motor vehicle driver's test) is a qualification exam organized by the Vehicle Management Office of the Public Security Bureau. Only by passing this examination can one obtain a driver's license and legally operate motor vehicles. 2. Content: The motor vehicle driver's test consists of three main sections: the examination on road traffic safety laws, regulations, and related knowledge; the field driving skills test; and the road driving skills test along with the safe and civilized driving common sense test. The content and passing standards of the test are uniformly set nationwide, with specific test items determined according to the different types of vehicles one is licensed to drive.
2
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.