I have a problem. My speedometer seems to jump to random speeds while I am acelerating but it only seems to do it in the afternoon while its hottest I live in Texas. Any sugestions??? Cause it really creates a problem not knowing how fast I am going while accelerating. Thanks!

 

there might be moisture in your connection for the speedometer in the engine bay, try to find out which wires connect to the speedometer and take some brake cleaning or connector cleaning spray and spray the inside of the connectors, by doing this it will get out the moisture..this could help you...that use to happen to my del sol, and i did this and it fixed it...so try it out..