Hello everyone. I'm new to the club. I'm having an overheating problem with my car when in traffic the temperature goes up to 115. So far I replaced the water pump, radiator, thermostat, all three switches, viscous fan, belt, tensioner. I also done the test for CO2. There's no coolant loss. There's also cold start problem, for first 2 min the battery light com on, and you can feel misfire. After couple of minutes the lights gone off. I swapped the alternator, all fuses and the OVP relay, Battery. It made no difference. Does anyone went through this problem?