If the oil level drops too low or the oil becomes too dirty, it loses its viscosity and ability to lubricate effectively. As it ages, it turns brown or black due to the accumulation of particles.
Add Oil Slowly: A Step-by-Step Pouring Guide
Why Regular Oil Checks Matter Engines operate at extremely high temperatures and speeds, causing the oil to degrade over time. The engine components and the oil itself will be hot enough to cause serious burns immediately after turning the car off.
Fresh oil is typically a translucent amber color. An incline will cause the oil to pool on one side of the engine, giving you a false high reading.
Add Oil Slowly: A Step-by-Step Pour Guide
Reading the Dipstick Grip the dipstick handle and pull it straight out. Wipe the end clean with a lint-free rag or paper towel.
More About How do you check the oil on a car
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