Burn oil, no leaks

IVETTE RIVERA

MEMBER
2004 KIA OPTIMA
98,000 MILES

It come out white smoke when the oil is low. Took it to two mechanics no leak, change PCV valve and did a tune up. Do not know what to do? Any ideas please?

Saturday, July 8th, 2017 AT 9:03 AM

5 Replies

HMAC300

MECHANIC
48,601 POSTS

If it is still burning oil then it may be valve seals bad, but keep in mind how often you need to add oil if using one quart at 1000-1500 miles that is normal. See picture for location.

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Saturday, July 8th, 2017 AT 10:44 AM

IVETTE RIVERA

MEMBER
3 POSTS

So you think that the engine is still good.

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Saturday, July 8th, 2017 AT 10:55 AM

HMAC300

MECHANIC
48,601 POSTS

It only has 98,000 on it and I have no idea how much oil you are burning, if it is in the range that I posted previously drive it.

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Saturday, July 8th, 2017 AT 11:17 AM

IVETTE RIVERA

MEMBER
3 POSTS

I could drive without any problems. My concerns is that the oil evaporated so fast. I would change the seals of the valves. Hopefully that would fixed the problem. I love my car so much, I have for nine years. Thanks for your input.

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Saturday, July 8th, 2017 AT 12:04 PM

KEN L

MASTER CERTIFIED MECHANIC
47,512 POSTS

Oil does not evaporate so it must be burnt or leaked out.

Here are two guides that can help you see what the problem is.

https://www.2carpros.com/articles/engine-is-leaking-oil

and

https://www.2carpros.com/articles/blue-smoke-from-engines-exhaust

Please let us know what happens.

Cheers, Ken