Hello SP36 ...
I hope your getting yours sorted mate ...
Mine smokes on start up ...then judders a lot .( almost stalls ) .. After a couple of heavy revs its ok ... Then a few miles in it judders again and holds back ... Not all the time though but on an average 25 mile commute its enough to drive me mad .....
The dealer- Alfa uk - and warranty company have refused to do the head ( even after admitting its a fault ) but as a compromise ( good will ) are doing a de-coke ...
Its booked in for the 14th August for 2 weeks ??? Head off .. Valves out - cam belt - tensioners - head gasket ..... Then old head back on ..... They said its only a matter of time before it ' soots' up again as its the head that's at fault ( there's a new upgrade now ) .....
I've given up mate ..... After all the work ... Countless trips to the dealers ... I've finally bought a new car .... Due in September .... I'm getting the work done ,so hopefully the person that buys it next will have some luck with it even if it is for a short while ......
Keep me posted as Id be interested in hearing your outcome and hope its better than mine ..