First off you are running a bs engine. So there is your problem right there.
No it will not.
No, it would cause the engine to run poorly but not to seize. Lack of lubrication or overheating will cause that. Also a broken part, as in a rod, will cause it to seize.
probably
yes this will cause engine to run hot
water pump, oil, water, engine coolant....main cause would be engine coolant, just check to see if you have a leak.
Flooring the gas petal.
incomplete combustion of fuel
simply having a blown fuse would not cause the engine to run hot. But, it depends on what fuse is blown. a fuse blown for the cooling fans would make it run hot.
If the cat was totally blocked, the engine may start and run briefly for a few seconds. If the cat was partially blocked the engine would run but lack serious power.
Lol everything! When you run an engine without sufficient engine, all the moving parts get hot and wear increases. And this may cause distortion from the extreme heating and cooling of the moving parts. Distortion means they are not the right shape and so it grinds as it tries to do what it used to.
A bad fuel injector can cause an engine to continue running, for a few seconds, after the engine to shut off. The engine continues to run because of excessive fuel in a piston.
The engine coolant temp sensor can do that. If you have a check engine light on, have the codes read.