2.4 Fixed (Almost)
So I have been having a bit of trouble lately with cold starting (especially after the car has been sitting for 2-3 hours) and the whole white smoke thing and a rough idle. I then had a problem 2 weeks ago with my turbo pressure dropping when at full acceleration in 4th,5th and 6th gear.
So the car was starting to annoy me a little.
It has been averaging 32/33 MPG and about 37/38 on a long run. A petrol station beside me has started doing BP Ultimate so I thought I would give it a go. It has completely transformed the car. It has been starting pretty much perfect every time without having to rev a bit when its started and the MPG has improved greatly.
It has also just had a remap and dpf delete from Joe (chippedire.com) in Dublin and this again has made it even better.
I drove a 220 mile run with cruise control at 71mph and got an average MPG of 52!! I got 670 miles from the tank of fuel. And driving around here at home this has dropped to 45/46 which I am still happy with.
So I think for the other people who have had the starting issues they should try to run Ultimate for a few tanks and see if it makes a difference.
Anyway hope this helps, just letting you all know as it helped my car alot.