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Join Date: Feb 2008
Location: United Kingdom
Re: 156 2.0 t.spark needs help
White smoke could also be overfueling, or unburnt fuel going straight through, this would indicate a failed coil pack (they're in season right now) and would also answer the stalling. Get yourself to a dealer or indie and get the Examiner on it to pull the codes,
As david says your leak sounds like it could be one of 2 things, Power steering fluid or cooling fluid, a long shot is brake fluid, but it would most likely be from the slave cylinder (you'd have clutch problems toobut it's really too far back).
On the coolant front, check you radiator for corrosion, this may be the ultimate cause.