dirty oil

  1. FAQ: Why Does Diesel Motor Oil Turn Black?

    Black Dirty Diesel Motor Oil

    Shortly after performing a diesel engine oil change many people observe that their engine oil has already begun to turn black. Is this normal? In this article we will briefly discuss several reasons why a diesel engines oil turns black after an oil change. This information applies to all diesel engines. This includes popular Audi VW TDI diesel, Mercedes BlueTec and CDI diesel, GM Duramax, Ram Cummins and Ford Powerstroke engines and others.

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  2. Should You Use Motor Oil Additives?

    Should You Use Engine Oil Additives?

    Should I be using a motor oil additive treatment? Is it even necessary to use performance enhancing oil additives? Choosing the right motor oil for the application is the key. In our opinion and in most cases, using a motor oil additive treatment is unnecessary. Instead, choosing the right motor oil for the application is the key. When you use a premium motor oil, the necessary oil additives (anti wear, friction modifiers) are already formulated into it. These highly engineered motor oils (e.g. RAVENOL) include the perfect level and formulation of additives for the best engine performance...

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