Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
my 04 plate 9-3 aero has developed the following since a change in the weather mainly the drop in tempreture the car starts and drives as normal,but when i pull up the revs do not drop to normal tick over they stay about 200 above for about 10-20 seconds then slowly drop to the normal rate? is...