So about a week ago i picked up an 05 orange blast srt4 and am enjoying it very much! One question i have is im reading that the factory gauge should be sitting at 0 when you shut the car off. Mine when i shut it off sits at 15 VAC. If this is happening im reading that the gauge is shot, which doesnt bother me because i planned on putting my Defi gauge in to replace the auto meter. Im just wondering if anyone else has this problem and if its something i should replace right away. thanks!