car running there is bluish white smoke coming out?

Hello,

Blue smoke indicated that the engine is burning oil.
There are few reasons why an engine can produce blue smoke
It can happen if the oil is too full or too low, another possibility is clog in the cylinder head drain back holes.
One of the common issues when the piston rings are broken/defectives, which will also oil to travel to the combustion chamber.

Here is a helpful guide of blue smoke:

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

Run thru the article above and let me know what you find.

Thank you.