Engine overhaul refers to improving the performance and durability of an internal combustion engine (such as gasoline or diesel engines), replacing faulty or worn parts, and generally rebuilding the engine. Engine overhaul can be done for purposes such as extending the life of the engine, optimizing power output and increasing fuel efficiency.
Engine overhaul is usually done by experts or engine mechanics. This usually keeps the engine running smoothly for longer, increases performance and improves fuel economy. Engine overhaul is generally preferred when the engine is aged, has worn out or defective parts.
