You can try using a fuel injector cleaner that you add to the fuel tank but that's about all you can do at home other than replacing them.
Jet-fuel
If you are using bio fuel you are not using fossil fuel. Crude oil is a fossil fuel
air fuel
Try using a little starting fluid to see if it will run briefly. If it starts then dies as soon as you quit using starting fluid, the problem is related to fuel. Check the fuel pressure at the injectors. Most vehicles have a fuel pressure test port and you should be able to find out the proper fuel pressure for your vehicle/engine. If fuel pressure is low or non-existant, check the fuel filter and the fuel pump.
I think that it uses hydrazine fuel.
Acid rain and global warming are the man two risks using oil as fuel.
The only byproduct of using pure hydrogen as a fuel is water, often in vapor form.
Yes, home heating oil and diesel fuel are almost identical and can be used interchangeably. Home heating oil used in a diesel vehicle is subject to road tax and you can be fined if caught using it to avoid road tax.
kkisok
If you are using E85 fuel yes it will get less mileage. If you are using regular unleaded there will be no difference.
Electric motors use batteries not fuel. It is not electric if it uses gasoline or any other type of fuel. A gas motor can not be easily converted to using other types of fuel.