Get a new one.
How do you blow a engine turbo.
There are several ways to blow up a cars engine. If your car loses all its oil and you don't shut off the engine you could blow it. You could blow it by over revving the engine for long periods of time. If the engine doesn't have water in it it could run hot and quit.
Blow by is caused by internal engine problems. You need a new engine.
The engine blow by is exhaust gasses trough out the breather pipe
Normally they blow due to engine overheating. They can sometimes blow for no apparent reason.
Because it will stop and then car will braked . Engine will be blow up .
Engine oil coming from breather pipe
on your car it is a defalt mode for air to blow out defrost when there is no vacumn from the engine so you should look for a broken vacum line or see if it has come unplugged on the engine.
run out of oil
"Blow-by" is not good for any engine. It indicates worn internal engine parts (rings)
Let the engine overheat will normally blow the head gasket.
The timing belts should be changed between 60k-90k miles. If it slips or comes apart while the engine is running it will blow your engine. I would change it every 60k to prevent this kind of damage. It's not that hard to do. Since the KIA has a non-interference engine, It probably won't blow your engine but you should go on and replace it prior to getting stranded!