Only if you have time to fix the resulting non running mess. Diesel fuel, no. Diesel engine oil, yes if it is the proper weight.
No. You can't put regular HEET in a diesel engine or an engine that requires oil and gas mixed, but you can put ISO HEET in all combustion engines.
That depends on what your engine is. It'll be different for gas and diesel engines.
Never put gas in a diesel car. And never put diesel in a gas car. An engine is built to handle one and not the other.
Yes, never put oil formulated for a diesel in a gasoline engine.
NO, of course not.
Putting gas in a diesel engine will not be fixed by adding oil. The fuel needs to be drained or pumped out if the mixture is too high. If only a few liters of gasoline were put into a tank of diesel, adding a diesel fuel conditioner could help. Gasoline will damage diesel fuel pumps and injectors because it does not have the lubricating properties of diesel. The fuel pump and injectors need lubrication from the diesel fuel or they will seize up and be destroyed.
Only if you put diesel in gas tank.
Depends entirely on what the engine is. A Type A with a small block gas engine and a Type D with a medium duty diesel engine will not take the same amount of oil.
There are many types of stump grinders. Some diesel, some with gas engines. Refer to your engine manufacturer for the best engine oil recommendation.
you will have a bomb. your engine could explode from the increased compression of a diesel engine
how much engine oil do you put in a Renault kangoo 1.9 diesel