I was driving my teg a couple of days ago, i let the engine warm up and everything, andi was noticing that between 3 and 5000 rpms my gauge reading would jump around, like the pin would stop at 4000 and then jump straight to 5000, then the more and more i drove around the less it would happen until it just didn't happen anymore. Most people may say the gauges are just defective, but it always happends right around vtec and another interesting thing is that my car seemed not to pull as hard while this was happening, anyone have the problem or got any ideas?