Is It Bad If Your Transmission Fluid Is Black? [Solved]
Hi, iam Christine Thornton, Take it easy. Is It Bad If Your Transmission Fluid Is Black? [Solved] If your transmission fluid is dark brown or black, it needs to be flushed and changed right away. The reason why transmission fluid changes from bright red to brown to black as it ages is that is it oxidizing. Oxidation is bad for transmission fluid.1 Sept 2020 What Does Bad Transmission Fluid Look Like?...