of course not it doesn't have feelings like a human or animal, the engine will simply just cut out and not start again until you refill it with gas
Engine will loose power, engine sputters or stops running, GAS GAGE SAYS EMPTY
No
if you mix the ratio right with the gas it will boost power to engine as far as hurting engine i cant see why it would hurt it .
No.
Running out of gas my certainly be a cause for the check engine light to come on. It could also be an assortment of other issues.
If the engine is running it is burning fuel, whether the gas pedal is pressed or not.
The float is probably stuck open.
put a little bit on gas in the carb and start it up
Yes, the engine will have to work harder to turn them
It can.
If the engine is running it is using fuel.
If your car is running when parked then it is burning gas. Cars use gasoline to run the engine.