just a few min ago i was on my way home from class and my speedometer started acting up. as i went from a stop it would jump rapidly up and down at random MPH's and then start acting normal after 50mph, 5 min later down the road it starts doing it there too, and then 2 min later it just drops to 0 no matter how fast im going, every once in a while ill be at about 50 and it will jump around again and go back to 0. i threw a CEL light but shut the car off and saterded it and drove it and the CEL was gone but still had the problem. any one help?
92 integra rs original motor and tranny.