Not having enough oil.
er yeah
Antifreeze if you get an internal leak in your engine it could ruin the motor
it could ruin your engine, to were it is unfix-able :(
yes definently cars need to run on the specified petrol type (e.g unleaded) because the motor is made specialy to run on that fuel
There are several ways to blow up a cars engine. If your car loses all its oil and you don't shut off the engine you could blow it. You could blow it by over revving the engine for long periods of time. If the engine doesn't have water in it it could run hot and quit.
The exhaust couldn't get out of the engine, it could get in your vehicle and kill you with carbon monoxide poisoning as well as ruin your engine.
Than your probably out or almost out of oil !!! DO NOT DRIVE IT OR YOU COULD DO RUIN YOUR ENGINE!!!!
They do a bit but of course are much better then normal cars
Sugar water and diesel that is put in a fuel tank will ruin a cars engine. The sugar will sit for a few days before recognition, and the diesel could potentially be caught in the fuel filter.
You would be foolish to do so as if you are not sure of the oil level you could ruin the engine.
sugar
This sounds devious, I won't answer this one.