For months, my temperature gauge was jumping up and down like crazy once the car heated up, and now the darn thing finally just died. I've checked the wires, replaced the Temperature sensor replaced the thermostat and since it died, changed it with a used one and it still doesn't register. Now I'm lost.

Is there a specific relay that controls the temp. gauge only? Any help would be appreciated.

AARON ROCHARD

1976 230 W115