1996 Nissan Sentra Q&A

1996 Nissan Sentra Question: my car seems to be losing oil and there are no leaks. what can be the issue?

This car has 136,000 miles and I changed everything that comes along with a tuneup. -
Answer 1
You must be burning oil because of sticking or worn piston rings or loose valve guides and/or guide seals. Possible that PCV is worn out and you could lose a little oil that way too. You didn't mention how much oil you use. -