Hi all

My Terracan is blowing black smoke when I accelerate, if I put my foot down hard it's like plums of black smoke

My Terracan has 290000 kms



I have replaced air filter

Replaced EGR

Put injector cleaner additive in fuel tank, several tank now

Car idles perfect does not lose power, I have no error codes showing on code reader
car dives ok no weird noises or loss of power I have noticed.

Any ideas anyone?