Otherwise your AC wouldn't work in varying conditions. If the AC works fine 80 degree weather and also works fine in 110 degree weather, it will work fine with a few extra degrees of heat from an oil cooler.
And like others have said above, the net effect of the oil cooler is to remove a lot more heat from the whole cooling system, it more than makes up for any airflow blockage or increased air temps to the radiator.
|