I have 97' thunderbird 3.8L v6 that overheats. I changed the thermostat..no change. I took it to a mechanic to see if the fan was not kicking on at the right time and he said he ran every diagnostic test he could and found nothing wrong with the engine. To me it seems eigther the temperature gauge must be broken or the car is overheating, eigther would be a problem and I'm being told no problem exists...that seems like it cannot be correct to me.
Thanks in advance.