Originally Posted by DanW@FastFord

The main 'issue' which was huge lack of performance was cured by 4 new injectors so it is 'fixed'. But the smoke on start-up remains. The injectors were fitted by Delphi themselves, so I'm pretty sure that they are coded correctly. It's not had the latest PCM update, but that wouldn't fix smoke on start-up - plus I object to paying for a software update to fix problem with Ford's map. They should do it for free! You wouldn't get a computer manufacturer charging for an update, and it's no different.

It's not got an EGR, so that's not at fault.

It starts on the button every time and drives fine, so I see no reason why the timing should be out. It's mint when it's warm/hot.

It's nothing obvious, I've tried all that. I just wish someone had a clue what could be causing it!