Possibly worn cylinder bore(s), or worn out or broken piston rings.
loss of power after,or with black smoke , indicates the turbo has quit.
sounds like getting to much fuel adjust timing on fuel ump
It happened to my 07 335i.The dealer reprogrammed the computer software. It had to do with the turbo boost.
white smoke does not always mean oil. Where is the smoke coming from. Sometimes small pin holes in the water system can cause a white smoke or steam which appears to be smoke. If the engine is at idle that would be the only time you could see that type of hole until it gets bigger. Check for any loss of water/antifreeze in the vehicle.
The engine needs fuel, compression and spark to run. You lost one of those.
Japan lost power..
That means the engine is over heating for some reason.
450 horsepower minus the power lost in the transition from the engine to the wheels.
They lost power as people made more money.
They asked the people to elect them to office.
The senators went politically weak when they tried to regain power of Rome. They lost most of its political power and prestige.
Yes.