Thanks for the replies. today was the second time the temp. guage was fluctuating like before, in hot weather. I totally forgot about the rad fans and I haven't checked the relays/ fuses but I have heard them turn on. Maybe only one is functioning ? Anyhow I did get the Mishimoto radiator/ thermostat since the car does have 100k miles, I figured why not.
Oh yea, my car has been serviced for that relay issue in the early years.