öljynvaihtoihin
öljynvaihtoihin refers to oil changes, a crucial maintenance task for internal combustion engines. This process involves draining the old, used engine oil and replacing it with new, clean oil. Engine oil serves multiple vital functions, including lubricating moving parts to reduce friction and wear, cooling the engine by carrying heat away from critical components, and cleaning the engine by suspending and removing contaminants like soot and metal particles. Over time, engine oil degrades due to heat, oxidation, and contamination, losing its effectiveness.
Regular oil changes are essential for maintaining engine health and longevity. Neglecting oil changes can lead
The oil change process typically involves warming up the engine slightly, placing a drain pan beneath the