I have a 1990 Mazda Miata. My temp gauge goes up(very close to the h level) when I turn on my ac or fan, especially
during hot days. I had my radiator flushed a couple of months ago and just had the temperature gauge and sensor replaced.
My mechanic said both fans are working and he can’t seem to figure out what the problem is. Any suggestions would
be greatly appreciated.
new update, radiator replaced and radiator cap and the temp gauge is still creeping up to the hot zone. What else is there?