How long does it take for an engine to regain power after overhaul?

[MadelineLynn]

It takes about 2,000 kilometers of running-in for an engine to regain power after overhaul. The running-in methods after engine overhaul are as follows: 1. During the engine overhaul process: Due to the inevitable machining precision of parts and assembly errors during the repair process, the performance of the car's engine will differ from before. Therefore, the speed should not be too fast in the initial period after the overhaul. 2. Avoid emergency braking: Emergency braking not only wears out the car's braking system but also causes significant impact on the chassis and engine, especially after an engine overhaul, increasing the overall load. 3. When starting: Ensure smooth and steady operation, avoid rushing to accelerate, try to choose good roads, avoid bumpy and muddy roads, and do not overload the vehicle to reduce the engine's load.