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

 

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jeffrey221, South Amboy, NJ, September 13, 2010, 09:18
 Rookie

This car has 136,000 miles and I changed everything that comes along with a tuneup.

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  • Answer #1

    September 17, 2010, 17:31
     Master

    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.

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