the last couple days i have noticed my radiator cooling fan has been running much more often than in the past few months i've had my car. in fact today when i left work it ran from the time i started the car until i got home.
the only thing that has changed is the temperature, which has dropped into the 50's.
my temp guage is still in the normal operating range.
i'm running a PDE catless up and AP stage 1 w/ PDX maps.
TIA for any info.