You have a seal issue, most likely due to bad piston rings. Might want to get to a mechanic before that engine gets ruined and ends up costing more money then you are prepared or want to pay.
Can be a leaking fuel injector on FI engine, or leaking needle valve in carburator on carburated engine.
Destroy the engine.
the importance of oil and gas are for are cars if dont give the car oil the engine will stop its the same with the gas
The engine is burning oil.
it could be anything, from the axles to an engine with a lack of oil.
No you can not use gas engine oil in diesel engine oil because processing of diesel engine is different from gas engine oil. If you use this then it damage your vehicles.
A gas only engine has a spout where oil is added to the engine. If there is no spout, then it is a gas/oil engine. FYI - gas only engine is a four-stroke (four-cycle) engine and the gas/oil engine is two-stroke (two-cycle).
If my engine is hot, I would not even notice that as it evaporates very quickly...in hot oil.
If, like most weed eaters, it is powered by a 2-cycle engine that has oil mixed with the gas, yes, it will be harmful to the car. If nothing else, the oil will foul the spark plugs and damage the catalytic converter.
The engine of the car may need to be cleaned or your oil may need to be changed.
when changing the oil sometimes oil can be spilled on the engine block. as your engine heats up it causes this smell. it is completely normal
If it is an older vehicle with a mechanical fuel pump-- diaphram could be torn allowing gas to be pumped directly into engine
engine burning oil