2009 Challenger 91 Octane tune fan always on high at idle

[bgspear]

I have the 91 octane CAI tune on my 5.7 challenger. only when the tune is loaded (not stock) does the fan constantly run. Any solutions?

[probb]

Same problem here. Should it be left this way or adjusted? Still have stock thermostat.
Thanks
Paul

[CountWilhelm]

Same issue...but if it keeps the engine running well I can live with it...anyone know if it is detrimental to have the fan run more often other than the irritation factor?