Zengine is a testing and analysis service that enables individuals to understand the condition of their engine and oil. It is like a blood test for engines that provides detailed information and peace of mind for owners, sellers, and buyers who are looking for insight into the condition of almost any vehicle with an internal combustion engine.

Kits are available online, and pulling an oil sample can be completed in a matter of minutes from a garage and returned to the Zengine Labs for testing.

A total of 29 different data points are analyzed to determine the engine's condition and possible solutions are then recommended. Analyzing an engine's health can provide the owner with early indications of potential problems such as fuel leaking into the engine, head gasket issues, bearing issues, and much more.

The result is called a Zengine Score, a grading system that provides a user-friendly assessment of the engine's health. The Zengine Score indicates whether the engine should run trouble-free or whether there are potential trouble spots that require attention now or in the future.

Zengine uses the same kind of testing and diagnostic service that has been used for the past 80 years with engines in industrial settings, now making that testing experience more widely available to individuals and their vehicles.