I accumulated alot of bugs on the front bumper, grill, windshield lately so i decided to go by the car wash on the way home. I used the high pressure sprayer to get rid of all the nasty's and in process of giving the grill and lower grill area a good cleaning i must have cleaned up the components behind the grill because when i drove home from the car wash the a/c seemed to be much cooler. For those of you that own homes its a known thing to spray and clean out the condenser coil on the outside unit to help the a/c system function efficiently, also the same for those who have a heat pump for your pool. Well i never thought to do the same for the coils behind the grill for the a/c, radiator, trans cooler. After giving them a good wash the a/c ran alot cooler. So if your a/c seems to be cooling alittle half-assed then i would suggest giving the coil a good cleaning.