Lid covering the engine bay would be called a hood in American English, but bonnet in English English.
Its called the bonnet.
A vehicle's engine is sometimes call a motor. The electric fan's motor stopped working. I want to get a motor bike.
are you asking what the cover is called that is on the top of the cylinder head? if so it is called a valve cover.
An automobile, a motor vehicle,
Yes, they are the same. Some people call an automobile engine a motor and some people call it an engine. It is actually an engine and a motor is a electrical device. But motor oil and engine oil for all practical purposes are the same thing.
It is referred to as the engine or powerplant.
On a motor vehicle it is the grill.
call the department of motor vehicle and they will tell you what to do.
Quadricycle
If you have a stolen template on your vehicle then the car is not legal to be on the road. Call the motor vehicle office to have the problem resolved.
Technically nothing. They are both internal combustion engines. One is driving a transmission and a vehicle and the other is driving a generator. A generator is used to to produce DC current, that is driven by an electrical AC motor, Hench the term Motor-Generator applies. An engine uses it's own source of fuel, Gasoline, for it's power source. Never call a ENGINE a MOTOR..........
Caravan!! Recreation vehicle? Camper? Motor home? Travel trailer? Tag along? Pop-up?