So I posted about 4 months ago and no one was really able to help, so I'll try again and see if anyone has any thoughts. I will start off by saying that all the cooling system components have been replaced. Beginning from a cold start, at idle, the coolant temp is 90C. During low speed driving up to 40-45mph, the coolant temp rises to 99C. If I continue to drive the car, the coolant temp continues to climb to around 114C and will slowly climb from there if I keep driving at that speed. When driving on the highway at speeds 70+mph, the car heats up to around 100C initially, then slowly cools down to around 90C. However, upon returning to 40-45mph, the coolant temp rises again as mentioned above. Once I arrive home after the car has been warmed up, while at idle the coolant temp stays between 96-97C as the fan comes on and off. On the scan tool, the fans are working at 30% speed at the temp. At 105C, the fan controller says its output is 99%. The previous time I posted, I was told to do an exhaust gas test, which I did, and it came back negative. The temperature here is around 55F, so I see no reason for the car to be getting this hot. Any help would be great as i have spent around 4K and still have a car I cannot drive.