Power Upgrade new 79

[Nightmare]

Just had my new 79 series re mapped single 3.5" system,snorkle,airbox done and have a throttle controler as well. It's only done 4000k. It's done 600 since work was done and it is blow black smoke when being revved is this a mapping issue any ideas?

 

[Charlie]

Take it back to the engine tuner, sounds like he needs to double check the map

 

[Franglais]

As above.
Black smoke from a diesel is probably unburnt fuel.

 

[Nightmare]

Yeh thanks guys spoke to the tune guy he said it's a slight adjustment on the tune he will do. Other then that vehicles performance and and fuel economy is incredibly better well worthwhile doing alot more to go but will be ready for 1st trip next may.