What is the best position for engine oil to reach on the dipstick?
1 Answers
Engine oil should be added to about three-quarters of the way between the upper and lower marks on the dipstick, which means slightly above the middle within the dipstick's range. Below is a standard image for measuring engine oil level, which should always be within the upper and lower limits of the dipstick. Before checking the dipstick, ensure the car is on a level surface. Since the oil pan is usually irregularly shaped, if the vehicle is tilted, the oil in the pan will flow to the lowest point while the dipstick position remains unchanged, leading to inaccurate oil level measurements. Both excessive and insufficient engine oil can negatively impact the engine. Too much oil increases oil pressure, causing some oil to seep into the combustion chamber through component gaps, leading to oil burning. This can result in incomplete combustion in the combustion chamber, producing more carbon deposits. Insufficient oil, on the other hand, leads to inadequate lubrication of engine components, increasing friction and wear. Additionally, engine oil plays a crucial role in cooling and heat dissipation. If oil levels are too low, the engine's cooling capacity decreases, causing internal overheating. This can further lead to bearing wear, cylinder scoring, and other issues. Drivers may experience symptoms like reduced power and excessive oil consumption during operation.
