Depending on year, either 10w-30 or 5w-30 is recommended by the factory. And they should know.
It is used as a lubricant. Ex engine oil
5w30
On a fitting right near the oil filter.
7qts
5W-30 is the preferred oil viscosity
The oil capacity of the 4.6L 32 valve Northstar in a 1997 Cadillac is 7.5 quarts.
A mechanic needs to know which oil to select for the various moving parts of a car. The oil you use in the gear box is usually a higher viscosity than the oil used in the engine. The engine uses different viscosity oils depending on the seasonal temperature.
Engine oil viscosity is crucial for a vehicle's engine performance. Viscosity refers to the oil's thickness and ability to flow. The right viscosity ensures proper lubrication and protection for engine parts. If the oil is too thick, it may not flow easily, leading to poor engine performance. On the other hand, if the oil is too thin, it may not provide sufficient lubrication, causing wear and damage to the engine. Therefore, choosing the correct viscosity oil is essential for maintaining the engine's efficiency and longevity.
Yes and it is normal.
Changing the viscosity of oil in an engine can potentially cause issues if the new oil is not suitable for the engine's design or operating conditions. Using oil with a significantly different viscosity than recommended can lead to inadequate lubrication, increased wear, or reduced performance. However, if the new oil viscosity is within the manufacturer's specifications, it should not hurt the engine. Always consult the owner's manual for the appropriate oil viscosity.
Car oil viscosity is important because it determines how easily the oil flows at different temperatures. Viscosity affects engine performance by ensuring proper lubrication and protection for engine parts. Low viscosity oil flows more easily in cold temperatures, while high viscosity oil maintains its thickness in high temperatures. Using the right viscosity oil for your engine can help prevent wear and tear, improve fuel efficiency, and prolong the life of your engine.
Oil viscosity refers to the thickness or resistance to flow of the oil. It affects the engine's performance by influencing how well the oil can lubricate and protect engine parts. Higher viscosity oils are thicker and provide better protection at high temperatures, while lower viscosity oils flow more easily at cold temperatures for easier engine startup. The right viscosity oil is important for maintaining optimal engine performance and longevity.