This may be a dumb question but I wanted to see if anyone has heard a similar noise before in their car. When I put the key in the ignition and turn it to the 2nd position all the lights in the dash come on and while the lights are coming on you can hear this high pitch electrical noise as soon as all the digital gages on the dash are fully loaded the noise stops. You can hear the noise again when you turn the car off and remove the keys. The noise does not stop unitl the lights in the dash have cut off. I called my local honda dealer about the issue and the service tech said they have had a lot of calls about the noise. He said it was normal in more modern cars that have digital gages in the dash, and that it was the relay that I was hearing. Does anyone else know if their car does the same thing?

it takes off real slow, and will only get up to maybe 50. awhile back one of the cats (it has two) was clogged, so i gutted it and it ran better for awhile, but now it just has no power. does the plug with the wire comming out of it between the two cats have anything to do with it? i changed the filter and plugs, but to no avail. any suggestions??? i get honked at all the time for going to slow.as it takes awhile to get it up to 45or 50 top speed. HELP!