An engine overhaul, also known as a rebuild, can put a car with engine concerns back on the road. If failed engine bearings have caused engine knocking, or if failing piston rings are leading to excessive exhaust, then it's time to overhaul the engine. The process means that a mechanic takes apart the engine and replaces worn parts while lubricating everything else so it moves smoothly.
1. Save Money
An engine overhaul tends to cost much less than the average engine replacement.