what's Inside a Car Engine insdie a car engine are many types off items like there are as the following crank shaft,conrod,piston+rings,bearings,cam chains,oil pump,bushes,gaskets,valves,for petrol engine spark plugs also fuel injectors and for a diesel they only have injectors,cam springs,cam shaft,cam wheel also there are many more but these are the main parts that run the engine
Inside of the engine head(s).
heat It transfers engine heat from the coolant to the air inside the car.
The car was just look like a cart packed with engine inside it.
Your question is not clear...
It is the volume that the piston swipes in one stroke inside the engine cylinder.
the tailpipe on a car is also known as the EXHAUST of the car where the gases from the combustion happening inside the engine escape.
Inside the hood and in front of the car.
When the fuel/air mixture inside the cylinders ignites.
It is possible that the heater core ( the device that heats the air inside the car) is leaking. It is connected to the engine cooling system.
It is the same for every car the steel panel between the engine bay and inside the car
When the engine is turned off, the car heater can still work by using the remaining heat stored in the engine and circulating it through the car's heating system. This allows the heater to continue providing warmth inside the car even when the engine is not running.
You probably spilled some oil on or near the engine, making it burn when the engine heats up.