[markwb]

I'm not sure, but I think this may be a normal condition. When first starting engine, selected gages in instrument cluster deflect to full scale. I think this is part of a start up (initializing) routine run by the processor that handles the inst. cluster. It's really more of a gimick than anything else. Looks cool. When I start my Bonneville, the voltmeter, fuel meter, coolant temp, oil pressure all deflect full scale then return to normal indicating range. Hope this helps a little.