mine just stays at cold and never moves even after a long drive. (i'm using the analog dash again now) i've replaced the gauge itself but it's the same result if i physically move the needle to "H", it will slowly go back to "C", but when the car is on or the key is on "ON", it will move down to "C" faster, so there is voltage, but just no signal to the gauge. any other places to check? went through all the fuses too...can't have this happening when i have a slowly leaking HG...
my motor is not 100% healthy, so i'd rather have the oil pressure gauge in the analog dash than have fancy lights. plus i have to rewire the digi dash where's the temp gauge sending unit?