I can't seem to get my speedometer light to stay on. It didn't work at all for a while until I got around to pulling the instrument cluster. All other gauges and lights are worked and continue to work fine. I cleaned all grounds and contacts before putting it back together. It worked for 10 minutes, then went out. I took apart, cleaned and re-lubed the light switch assy and it worked again for about 1 hour before going off. Since then it has been intermittent.

It's got to be a bad ground someplace but I've run out of places to look. Anyone else had a similar problem?

Yes on my '63 Dart, I cleaned the posts and the circuit strips then soldered next to the point where they are physically connected. Hope this helps.

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Part of Tyrde-Browne Racing

I agree with Fopar. I also had a bunch of bulbs that weren't working on my '67 Barracuda, but only one or two were burned out. I soldered each pin at its base, where it contacts the circuit board. I used a 3M pad to clean the area around each bulb socket, and the pins on the socket themselves. Now they all work perfectly. Good luck.

Roger

Thanks for the info. I'll give it a shot.