My Mitsubishi 3000gt use to do this as well. I changed the air filter and it has not happened since.
could be the timing belt
If the car turns off while driving, it can be a sign of a bad ground. It can also mean a fuel system problem.
The alarm may go off while driving your Kia due to an electrical shortage. This may also be due to a blown fuse.
The car will stop if the battery cable comes loose.
thats your 4 wheel drive selector. yes. dont fool with it.
timing belt probably
To use the Mitsubishi overdrive feature, typically found in automatic transmissions, you can engage it by shifting the gear selector to the "D" position, which allows the vehicle to automatically enter overdrive at higher speeds for better fuel efficiency. If your Mitsubishi has an overdrive button, you can activate or deactivate it while driving; pressing the button usually turns overdrive on or off, allowing for more power when needed, such as during acceleration or towing. Always refer to your vehicle's owner's manual for specific instructions related to your model.
i just had that problem (crank angle sensor) under the distributor cap...just got one for about $180 but never stalled while driving again ...saves the headache get one!!!
It lost fuel and/or spark and/or compression. Many possibilities of the source.
From all of my experience with cars if a car turns off while in motion it tends to be the alternator.
Intentionally oversteers, causing lost traction in the rear wheels in turns while keeping vehicle control.
I'd check the coolant level first, then the thermostat.