Is There a Difference Between Rebuilt Engines and Overhauled Engines?
There is a bit of a difference between the two within this industry. Rebuilt engines, also known as remanufactured engines, involve saving or fixing parts depending on the amount of wear or damage. Overhauled engines, on the other hand, contain just a few replaced parts, and don’t always involve machining old parts. This last option is not as effective in extending your car’s engine as the first option.
What is Involved in Rebuilding Engines?
Services may include reforming the piston cylinder system, where mechanics re-bore the cylinder channels and fit the pistons to match the larger cylinders. Mechanics also smooth and lubricate all bearings, regrind the crankshaft or camshaft, resurface the heads and precisely gauge all connecting rods. This process may also involve replacing all of the belts and gaskets.
What is One Advantage of Having a Rebuilt Engine?
There are many advantages to rebuilding your engine. Once rebuilt, engines then meet current requirements regarding original equipment manufacturer (OEM) specifications, which may have changed since the engine was first made. These improvements may make your engine run smoother and more efficiently, ideal for engines over 100,000 miles.