Had a Tech 2 scan done at Abbott Saab last weekend to see if we can determine the reason for the slightly lumpy idle. No faults or fault codes detected but after a reset and short test drive there were an even amount of misfires on all cylinders, which slowly crept up by 1 or 2 as the car was idling. Plugs and coil packs are all new and genuine, but the chap couldn't throw any light on the problem. He agreed it should be smoother but was surprised how nicely the car drove (even commented he would definitely buy it if he was looking for one).
So I am still scratching my head :roll:
Any ideas guys? TIA
