I have replaced the thermostat as suggested, it seems to have helped, temp has not gone above 100 deg, have not driven in hotter than 75 deg outside temp. However, driving on the highway, outside temp 70 deg, temp runs just above the 80 deg mark. At stop lights with AC on, temp goes to 100 deg mark. Is this type of temp variation normal? Once car begins moving, RPM increase, temp moves back down.
Any further suggestions, would be appreciated.
This is an excellent site with great info.