If an automatic transmission has a large amount of oil and dirt on it, locating a fluid leak may require cleaning the transmission case. Which of the following is the best way to clean the case?

Question

Quizplus · Accepted Answer

Using an engine degreaser and a pressure washer is the most effective and safe method for cleaning a transmission case. Engine degreasers are specifically designed to break down oil and grease, and a pressure washer can effectively remove the loosened debris without damaging the transmission.

If an Automatic Transmission Has a Large Amount of Oil