Your word is misspelled.
Stationary, with an "a" means won't move. As in, "Betty remained stationary -- she simply would not move."
Stationery, with an "e" is paper people write letters on. As in, "She writes all her letters on pink stationery."
no they stay satationary in a inter tidal zone
There is not enough air moving across the condensor coil. You may have a inoperable fan, or the condensor could be pluged with debris. Check to see if the fan runs when the car is satationary, and rinse the condensor off with a hose.