car still jerking/kangaroing when in traffic posted a few times with this fault still driving me crazy tho 🙁 . i drive from work to home which is 20miles each way car drives ok untill about 1 mile from home and only does it when in traffic ie stop start driving anybody else had this?i do have the comp stage one cams could it be down to these?maybe plug breaking down when hot(even tho they have only been in 2 months and hardly any miles done)all the norm stuff changed fuel filter lambda sensor any thoughts please guys