I think it might be my altenator. I read a few threads on honda tech. And a couple of people had the same problem and it was their altenator. But they were also having problems with lights and what not. but my car will run hids,indash tv,amp,gauges and wideband with no problem. But if i turn everything off, but the wideband the speedo seems to chill out. And as soon as i turn somthing on it jumps. I think its probaly the alt.