How Often Should Engine Oil Be Changed After an Engine Overhaul?

[OMatteo]

After an engine overhaul, the engine oil should be changed at the end of the break-in period (1,000-1,500 kilometers). Extended service life requires break-in maintenance: When a car is newly acquired, it enters the break-in period. Although the break-in period is not as critical as it used to be, it remains relatively important as it affects subsequent vehicle usage and maintenance. During the break-in period, attention should be paid to the coordination of various components of the car. If any abnormalities are noticed, they should be addressed during the first maintenance. Extended service life requires routine maintenance: Maintenance is not a one-time task but a long-term upkeep process. Daily attention should be paid to maintenance details during regular vehicle use. For example, before setting off, clear debris around the windshield wipers, check for any oil leaks, and listen for unusual noises while driving. If any signs of potential vehicle malfunctions are detected, they should be promptly addressed and resolved.