ever since I have changed my vec sri v 6 for a newer 1.8 vvt 07 I regretted it but now know why just replaced the coil pack and see that the old coil pack has had an issue for a long time but not enuf to notice now it has been changed wow what a difference no juddering or hesitation and pulls like ait should have when I first got it it was only cos it started to misfire that I changed it easy job to do and cost 100 quid new at all parts they have never let me down so far always on the shelf am now a happy chappy thanks for all the help on here its amazin