i have a VTI cluster in my 94 EG. when i turn the car on, not starting it but just turn the ignotion over the tach jumpes to like 1,500 rpm's. then when i start the car it says it idles at 2,500 rpm's. the car idles fine, might even be a little low but i was wondering if anyone knew why it would be doing this. the srs plug is not plugged in because theres no spot for it. i have no idea what it could be tho... any suggestions other then buy a new cluster? thanks guys