As the title says, I have my AC running, and its blowing out cold and good, but it seems to moderate itself, as if I turned down the blower level for about a minute or two, still cold, but then goes back to the strength I set it to.

Is this normal moderation of the fan because the car is cool enough?

I have a 2005 MCS if that helps.

 

mine does something simular but mine is completly rpm dependant. if im under 2k rpm the fan is a lower speed than above 2k

 

Interesting. I haven't noticed that at all. It just seems to randomly reduce for a short period. I will try the RPM theory later though