I have a 2001 5.3 silverado and the speedo jumps around after I drive for 30 or so miles. It works fine on short trips. Its like it has to get warm to start acting up. It will jump in 5mph. If I turn the truck off for awhile it will start working normal til I travel for alittle bit. Any ideas would be great!
have the same problem?
Sunday, January 15th, 2006 AT 3:49 PM