Has anyone else needed to use the copper shim for the oil pressure sensor? I will have to as my wiring clip falls in zone 3. :( Does the copper shim just go on the sensor as is, or does it have to go under those silver washers already present? I couldn't see how those washers came off, but then having that big copper shim in place between the valley cover and the sensor didn't seem right either. I couldn't tell from the pictures in the directions.
2010 1SS RS, LS3, SIM/Black, painted rally stripes, AAC sidemarkers, Sunroof, B.A. sound sys; 20x9.5 & 20x11 SV1-C5's; Hotchkis Track Pack; Corsa catback; Kooks 1 7/8"; ADM Street; Magnacharger TVS2300 - 548rwhp/512rwtq
1100- 2/18/09; 3800- 6/15/09 VIN#18308; Delivered 6/29/09!!!!! I wonder if the state would allow this vanity plate---> KISSMYSS