Anyone with knowledge in what the coolant temperature should be on the highway when just cruising? Mine is about 81C and when i get in to town it goes to 79C when driving. When i stop the coolant temp will go up to 90 + and the fans will start as they should. I need to confirm that the coolant temp should stay at 90C when driving normally. According to what i read on some forums it should always be 90C and if not the car will automatically push in more fuel and cause the rich status i have. The cluster gauge itself will always show 90 C but i need to know what the real VCDS read should be.