my 2008 Cobalt LS is saying 67% oil lif. What do I do? add oil?
That 67% is how much usage you have left before the next recommend oil change. During your last oil change, oil life counter is reset at 100% and it counts down to your next recommended change based on many driving factors....length of trips, weather, city/hwy driving, etcetera. And it's still necessary to check/add oil as needed, every tank of gas (interval) so you don't forget.
Check your oil level and set up a schedule to change the oil every 5,000 miles with synthetic. Every 3,000 with dino oil.