What does milky substance in your oil filler cap mean?

In: European Cars

[Edit]

Answer

Condensation of moisture mixed with the oil film inside the cap. If oil in oil pan is not "milky" you are ok.

First answer by Hiramito. Last edit by Tgogenola. Contributor trust: 7 [recommend contributor]. Question popularity: 9 [recommend question]

Research your answer:

Can you answer other questions about European cars and car repair?

How do i fix my 1999 peugeot 106 radio it is connected and you can hear interference from mobile phones on the speakersbut the screen just says 1414...i have the code by the way?
How do you replace a headlight bulb on 2006 clio?
What is the name of a car beggining with T it sounds like Torae or something I can't find anything on the web?
What are the two barrel shaped objects under the rear right hand side of a 1989 Mercedes 300SE I think one of them may be the fuel filter.?

Answers.com > Wiki Answers > Categories > Cars and Vehicles > European Cars > What does milky substance in your oil filler cap mean?

Our contributors said this page should be displayed for the questions below. (Where do these come from

)

If any of these are not a genuine rephrasing of the question, please help out and edit these alternates.

Oil filler cap? Milky under oil cap? White substance on oil cap? Milky substance on vw engine? Why is your oil filler cap white? What if your oil cap is milky white? Pink milky substance leaking from car? You have white foam in your oil filler cap? Your 99 mercedes has milky color under oil cap? 1999 ford expedition milky substance on oil cap? What is the milky residue around the oil cap mean? What is the white slimy substance on your oil cap? What happens if milky substance on oil cap goes into oil pan? What causes moisture in your oil filler cap but not your dipstick? Your oil filler cap has white gunk on it but there is no coolant in your oil? Creamy substance on the oil dipstick and around the inside of the cap when you check oil levels what is this substance?