I did my first oil change since buying my 21 with 54,000 miles (bought last November) yesterday and noticed the oil pan was quite...oily. I didn't notice at the time, but looking at the pictures now, could the drain plug not have been tightened properly have caused this? It should be turned all the way to the tabs, right? The oil level was fine on the dipstick. I'm thinking I should just clean it and see if it get oily again now that I know the drain plug is back on properly.
Also, my used oil smelled like gas, a lot. Is that normal?

Also, my used oil smelled like gas, a lot. Is that normal?



