if you mean you ran out of oil and your engine seized, then no... you'll need to buy a new engine block. It will be expensive and it will cost a lot in labor too.
If a rod bearing actually spun and seized up you are looking at a total engine rebuild.
If it is siezed, you must disassemble. That's the only way to avoid additional damage
Oil leakage and loss of compression and power loss.
rebuild it or replace it. there are no tricks to unseize a turbo
To unseize a generator, start by ensuring it's disconnected from any power source. Remove the spark plug and apply penetrating oil into the cylinder to help loosen the piston. Let it sit for several hours or overnight, then gently try to turn the flywheel by hand. If it still doesn't budge, you may need to disassemble parts of the engine for further inspection and cleaning.
It is a seal that prevents engine oil from entering the valve guide causing oil loss and oil burning.
When the gasket between the engine block and crankcase is old ,there is a possibility some lube oil to leak and reduce the
Using soda to unseize a motor is not a reliable or effective method. While some people believe that the carbonation in soda might help loosen rust or corrosion, it is unlikely to provide the necessary lubrication or penetrating power needed to free a seized engine. Instead, it's better to use products specifically designed for this purpose, such as penetrating oil or a mixture of oil and diesel fuel, and allow adequate time for them to work. Always consult a professional if you're unsure about the best approach.
no, if you are loosing oil you have a leak.
No, warn engine parts will cause loss of oil pressure as the engine warms up, due to expansion betweeen moving parts. Hot oil is thinner.
Yes it can. To much oil and the crank can turn it into foam. Which will cause a loss of oil pressure. This can lead to engine damage and over heating if you run it long enough.
Blown head gasket or cracked head.