Thanks for all the advise.....i had it check with another repair shop....and only paid Php250 for labor all the problem was solve and magjacket ka pag sumakay ka....it has been 3 days and so far so good. Now, alam nyo ano ginawa?????........1. binawasan ung freon level from 60 down to 40....according to the repair shop pag denso airconditioners daw dapat hindi sinasagad ung freon level para daw makahinga...yan daw ang ugali ng DENSO (ewan ko pero lumamig eh so baka tama cya heheheh)....2. tinangal ung filter sa harapan bago mag evaporator (this is the 3by3inch filter)....3. we paralyzed the fresh air effect by sealing the vent which goes thru behind the right side headlight in order to minimize pollution sa evaporator....we were just reminded to check and clean the evaporator every six months (no problem at all with me). Now, even at the peak of the heat level 1 lang ang ginagamit. Sa likod naman level 2 lang ok na.....so for info to others hope this will also help you later....thanks and more power!!!