I really dont like asking this but I was was wondering if theres anyone around the northen Il southern WI area thats would be interested in helping me replace and rewire knock sensors. I live in rockford Il and none of the shops around here want to do it except maybe the toyota dealer for a huge amont of cash. i got the rewire kit on its way and have 2 extra knock sensors. if somones intersted let me know and ill pay u a reasonable amount