Learn what's going on in your engine with oil analysis. Our free kits are easy to use and we explain the results in plain English! Since 1985.

May 18, 2011 · What is an engine oil analysis? Engine oil analysis is a process that involves a sample of engine oil, whether virgin or used, and analyzing it for various properties and materials in order to …

Oil Analyzers, INC. offers complete oil analysis and oil testing services for automotive, fleet and industrial applications.

Engine oil analysis involves a series of tests that monitor lubricant contamination, wear metals, and chemical composition. Analyzing the results of used engine oil helps determine the condition of the …

Dec 1, 2025 · Understanding how to test your car’s engine oil is fundamental to maintaining vehicle health and preventing costly repairs. This guide provides actionable steps for both quick DIY checks …

Jun 15, 2025 · An oil analysis might seem like an unnecessary upsell, but there are situations in which it can be useful. Here are the costs and benefits of the procedure.

By analyzing just a 3 oz. sample of used oil, our experts can detect wear metals, fuel dilution, and other contaminants that indicate potential issues. Whether you're a professional racer or a dedicated car …