A seized engine is an engine that has been damaged to the point where it can no longer move or operate. This can be caused by a variety of factors, such as a lack of oil, overheating, or a broken piston. When an engine seizes, it will typically make a loud noise and then stop running.
A seized engine will not kill a vehicle's battery, but it will prevent the vehicle from being driven. If you have a seized engine, you will need to have it repaired before you can drive the vehicle again.
