Sounds like the AC compersor is shutting it self off so the car will not over heat, I know the car will run hotter with the AC on and the stock fans come on late 215 DEG. Try having the Fans turn on earlier, Like 185( UPREV) I had mine change a week or so ago and oil, trans and engine temps have been down alot.. I ran my ac for three days last week 100+ plus here and had no problems at all.
BTW oil and trans temps never above 185.
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,
