Help!
http://youtu.be/qzuA9c5UKAM
Name this noise. happened on the freeway over the weekend, got to a gas station, dip stick was dry.. added oil, got home, added more, and this is how it sits.
Beginning to think it is now a top end noise, but unsure.
Just took the valve cover off, and to me nothing looks odd to the eye.
Any help is greatly appreciated!
Nick