To rebuild engines, mechanics remove them from the car to disassemble the unit, inspect its components, and clean the parts. The auto shop may reuse serviceable moving parts and replace broken or worn-out ones. But most experts advise against this type of engine reconditioning unless it’s relatively new and you’re confident the engine needs only a few specific replacement parts to fix the current problem.

A remanufactured engine is a more extensive machining job than rebuilding, because the engine is pulled out of the vehicle and returned to factory conditions and blueprint specifics. Everything that has any potential wear is replaced to bring the engine back to its original standards. Anything that isn’t replaced is remanufactured to the standards of a new part.

Invented in the 1890s, diesel engines have been powering our world since soon after Rudolf Diesel filed his first patent. But how has diesel technology changed over the years, and what makes an engine an advanced diesel engine? Let’s take a look at today’s diesel engines and how Cummins Inc’s innovations have improved and enhanced this technology.

What is a Rebuilt Engine? A rebuilt engine is an engine that is taken out of a vehicle, taken apart, and put back together. The engine is carefully disassembled where each part is meticulously cleaned, necessary parts of the engine are replaced, and the engine is reassembled with everything in better order than previously. Every part of the engine is inspected, and any part that does not meet the required standards is replaced. All parts of the engine that do meet the specifications are reused to reduce the environmental and economic impact of the work being done to your engine.