Quote:
Originally Posted by The HACK
Actually that's getting dangerously close to "limp mode" territory. When coolant temp reaches 242º F it'll go into the first stage of limp by cutting power to the engine. By 248º F it'll go into FULL limp mode and the warning lights will come on.
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Yes, I made this statement quite a while ago, based on Mr.5's datalogging on his manual at the track. I have long since realized my error. I currently believe what you have been stating all along about water temps. It probably acounts for 1/2 of limp mode codes thrown at the track, especially in the automatic. I have an auto, and my first track event will be on the 22nd of may. I have now retrofitted an ar design oil cooler, and will also flush out my radiator with prestone radiator flush. I will be running a coolant additive + 30% coolant/70% water, in the hopes of lower water temps. Finally, I will be running with the car's heater on. Hopefully, I can get 3-5 laps per session out of her.