2005 Pontiac Sunfire. Speedometer sticking
I have a 2005 Sunfire and the speedometer is sticking. However it only happens once it gets hot outside. Usually it stays stuck at 0mph. Although sometimes it will move a little and end up getting stuck in random places. Once the weather cools down the problem goes away. What could be causing the problem? I've heard everything from clusters to cables and would like to have a better idea before I start taking things apart. Thanks in advance for any suggestions.
Mofaka