Quote Originally Posted by Liquifire View Post
First off, are your fans working correctly? Second, it is hard to tell if there is no problem if you are not sure that your gauge is accurate? Maybe try switching to a 180 degree thermostat? I prefer non dexcool coolant in my vehicles. I don't know the best way to flush these systems. I just ordered aeroforce gauges today, so I don't know what tranny temp my car is running at now. Maybe only one of your fans are running? Maybe the gauge is off? is there proper voltage at the fans when you are up to running temp? Is it under warranty yet?--Mine is older so I don't know if I can help you otherwise.........
Both fans will run at low until it reaches about the red line marked above, then they will turn to high and the car will cool back down to the orange line above. I highly doubt that both the coolant temperature and transmission temperature gauges are inaccurate (1 or the other maybe, but both?) My larger concern is about the transmission baking at 220+ (usually it stays rock solid at 228, goes down if I slow down, goes up if I'm pushing the car harder) every time I take it on the highway for 30 minutes or more doing around 75mph in warmer weather (80 degrees plus.)

Car's voltage is always between 12.5 and 14.8 volts, I don't think there is anything wrong with the charging system (no dimming lights, always starts strong.)

Car is out of warranty.