[paulofto]

I've done a few searches and I have not been able to find anything regarding a problem I am having.

2003 Boxster S with auto climate control.

When I first turn on the A/C it blows cold and gets the temperature down but after awhile the blower slows down and the air warms up even if I manually move the blower speed up. If I press the snowflake and turn off the A/C, the blower speeds up and cooler air starts to come out. I then wait till the cool air warms up while the blower blows high and then depress the snow flake again. The A/C come on fine, cools the air, and the cycle starts again.

Vent temperatures are very cold down to 32 F and the sensor intake on the dash left hand side gets down to the set temperature on the climate display but then slowly moves up as the blower slows.

Has anyone experienced a similar issue. It is almost as if the system is freezing up and air can't flow until it thaws and air is able to pass.

I hope my problem description makes sense. Any thoughts?