Assertion: motor oil | /r/HasProperty | changed
Facets:
Source sentences:
text: What you may not know is that even though you’ve been told to change your oil every 3000 miles, motor oil today doesn’t have to be changed that frequently.
text: Is there a way to tell if my motor oil needs to be changed or is running low?
text: If equipped, your vehicle’s oil-life monitoring system will inform you when your motor oil needs to be changed, or, as a minimum, once every year.