User talk:F18Sim

Recent edit to Automatic transmission
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Automatic transmission, but you didn't provide a reliable source (Wikipedia is not a reliable source). It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! DemocraticLuntz (talk) 21:30, 16 May 2015 (UTC)