Car Engine Seized

"If your car engine has seized, then you may hear a clunk type of noise when you try to start your car. On high mileage cars where a seize is possible, you can try to start the engine by putting a socket and a long breaker bar on the crankshaft bold. Then try to turn the engine by hand for a couple of full revolutions to be sure the engine is free. If the engine is seized you can try pouring .