I have a 1997 honda accord ex v6 my car runs great but all of a sudden the tachometer goes all over the place any quick fix ideas or trouble solving that i can do.. I am a novice as well as a happy 1st time honda owner. thank you

Read this thread and you will have the answer.
http://www.automotiveforums.com/vbulletin/showthread.php?t=187491
Jeff