How to Identify Water in Engine Oil?
1 Answers
You can easily determine if there is water in the engine oil by its color. Water-free engine oil appears as a translucent, shiny oil. If certain components of the engine are damaged, the engine coolant can enter the lubrication system and mix with the engine oil. If water enters the engine oil, it will chemically react with the coolant under high-temperature conditions, forming an emulsion.