Hello, I have such a problem the car sometimes after firing the black in black and there is no power, usually it usually has strength, it does not smoke only once in a while when firing or after a short time after it starts to kick, the black power drops sharply, the engine shakes when you add gas, you can hear such knocking on the engine. In order for it to stop quitting I have to quench it, push the gas to the max and start it, and so from 3-5 times every next time it goes into higher revolutions so for 3 thousand it burns and everything returns to normal it has no power it does not tug it goes as it should know who knows may be ?? Because I have no idea turbo has new.
