My Baby Blew Up!!!!!!!!!!!! Turned the key and BOOOOMM!!! smoke from under bonnet no go panic still more smoke PANIC!!! jump out of car opened bonnet slowly..... hmmmm quick check nothing appears out of place that you can see of course. Left car for 10 mins. tried to start.. turned over and over cough fart cough started rough 3 maybe 4 cylinders tried to rev it no way turned it off. Rang Ford Roadside Assist, nice happy guy on phone, took my details, " yes Sir it does sound bad" " No dont drive it" "let me get you to service centre" Tray truck arrived within 10 mins, very careful with loading it as to not knock off any plastic bits. Arrived at Brad Garlick in Sydney They started it...same 3 cylinders hmmm with big air leak under bonnet. They found crankcase breather pipe blown off that hard to reach little bugger at the very back of engine rocker case behind the turbo pipes.....wrestle wrestle < insert language here> Fixed 5 mins max no cost all covered under Roadside Assist. Service guy Mitch, ECU looks at all the pressures and it is far to smart for its own good , it tries to make the engine run with 20mm hose sucking in fresh air. I wonder how much this ECU looks at with regard to turbo pressures, Intercooler backpressure, air density etc. I know this is all included in the ECU mapping but it is also looking for other inputs ie crankcase pressure. Started smooth as...... Phew the Baby is fixed Drove out of service...foot down...hmmmmm just bewtiful All back to normal another tank full of Optimax at $1.16 lt.