Not all of the time
Black smoke is usually excess fuel, blue smoke is usually excess oil and white smoke is usually engine coolant. So my guess is your vehicle has fuel injection or carburetor problems.
yes
The fumes are most likely coming from an exhaust leak. The leak could be at the converter, or somewhere else in the exhaust system.
perhaps the choke is stuck or may be running rich, sometimes the plugs arn't in the right heat range
Sounds like this vehicle needs a good tune up and to be timed.
It is buring oil this is a wrong answer whe engine burn oil to the exhaust smoke is a heavy white smoke no black
engine tune just a major service then maybe a new exhaust system
Black smoke coming out of the exhaust of a car is usually due to oil being burned in the engine's cylinders. This can be caused by a worn piston ring or rings.
Underneath the vehicle connected to the exhaust pipe coming from the engine. If you look under the vehicle you will see it.
Could be a diesel? If not then replace your oxygen sensor on your exhaust. A bad oxygen sensor causes the exhaust smoke to be dark in color.
Water condensation coming from the exhaust is normal when the vehicle has been sitting in a wet area, but should stop once it is warmed up. Water from the exhaust after it is warmed up and white smoke from the exhaust is an indication of a blown head gasket.
A Catalytic Converter is used to clean the fumes of the exhaust emmisions coming out of a motorised vehicle.
Vehicle exhaust is the gas emitted from engines after combustion.