What kind of engine oil does the Captiva use?
1 Answers
The Captiva uses fully synthetic engine oil, with specifications 5W-30 or 0W-40. Automotive lubricating oils are categorized into mineral lubricating oils, semi-synthetic lubricating oils, fully synthetic lubricating oils, etc., among which fully synthetic engine oil is the highest-grade oil product. The functions of automotive engine oil are as follows: 1. To separate the surfaces of relatively sliding parts and reduce wear. 2. To bring heat back to the oil tank and then dissipate it into the air, helping the radiator cool the engine. 3. To circulate carbon deposits, sludge, and wear particles from engine parts back to the oil tank, flushing away dirt generated on the working surfaces of parts through the flow of the lubricating oil.