[cressy]

The turn signals and 4 way flashers work but not the dash turn indicator lights in a 70 GTO with rally gauges, everything else works, any ideas, thanks.

[MescaBug]

Either the bulbs, or the printed circuit. Electrical paths must be shot...

Its probably not the wiring, turn signals wouldnt work at all.

I would suggest removing the dash and gauge cluster to take a close look at the printed circuit.

[cressy]

Thanks MescaBug, I reached up under the dash and checked the bulbs which are OK , sockets bulbs sit in seem a little loose must not have been making contact on circuit but does work now.
Thanks

[rexs73gto]

Did you check the bulbs with others to make sure they will light up or did you just look at them to see if they were good. The bulbs can be bad without looking bad. Swap bulbs with know working bulbs to double check. Then if all else fails check the circuit board for damage. You can tak the cluster out without removeing the dash to. The bulb is usually the problem so swap bulbs first. The cluster if undisturbed is the last item.