I just bought a 90 electric guage package, and after I drove the car 13 miles the speedo stoped working, and now it works a second here and there. I had an old rs package laying around and stuck it in afte cleaning the stock 145 guage package twice. the rs package works great. Any help would be much appricated.

Anyone know a reputible place to fix it, if it's a guage problem. the shop here in my area is never open during the day, I have been by there on my way home a few time from the local bar on a fri early morn. The lights are on and people are out front working on cars!!!!! Real weird.