What type of engine oil should be used for the 8th-generation Civic 1.8?
1 Answers
The 8th-generation Civic 1.8 can use 0W20 grade engine oil. Due to the relatively precise construction of the Civic's engine and the small gaps between components, an engine oil with better fluidity is required to lubricate the parts more effectively. However, if the driving habits are more aggressive or the vehicle frequently operates in congested road conditions, the oil viscosity can be appropriately increased, such as using a 30 viscosity grade oil. More details are as follows: 1. Naturally aspirated engines have lower requirements for engine oil and can use mineral oil or semi-synthetic oil. If the owner has a higher budget, fully synthetic oil can be used. Compared to naturally aspirated engines, turbocharged engines have a more precise construction and operate under more complex conditions, requiring higher-quality engine oil with better fluidity. It is best to use fully synthetic oil. 2. For viscosity grade selection, 5W is generally sufficient in winter for many regions. However, in some northern areas (such as Heilongjiang), 0W is recommended for its stronger low-temperature fluidity to adapt to local environmental conditions. For high-temperature viscosity values, 20 is typically used. However, if the vehicle frequently operates in heavy traffic, is older, or is used for long-distance transport under heavy loads, the lubricant viscosity can be appropriately increased, such as using 0W30 lubricant.
