I just finished changing my thermostat to a 180* one and replaced all the radiator and heater core lines with high quality Silicone ones, and man what a difference it makes!
The first pic was my car in October about 50 degrees out, this second one is my car tonight at about 30 degrees out but in the garage. Both pictures were taken at idle after ideling for 20 minutes.
I also had my PCM reprogrammed to lower my fan temps..I now feel better about the temps Im seeing on the gauge. PS I dont know why it uploaded the pictures sideways..
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