Dave H

Hi, recently bought a 99 plate x308 3.2ltr.over the last couple weeks there has been absolutely no power when pulling away cold.crossing the road at the end of ours is taking my life on my hands.30 secs later and no problem at all,pulls like a train( compared to my old Mégane...strangely) does anyone have any suggestions.i have had it scanned as got a restricted power on Thursday,replaced a coil and spark plug hoped it might cure the power issue but no such luck.