QuestionMy car is a Peugeot 405 and it is two years old. I have a problem wit its air conditioner.ý
Problem begins after the time I charged its Freon.ý
When it is working and the blower speed reduced from hi to medium or low sometimes ýan interrupted sound (noise) will rise from the inside of the blower hatches. The sound is ýlike passing a gas through an orifice and quickly stops. This interrupted sound always ýrises after the compressor starts. But its period is not regular.ý
The compressor works good and the sounds take place environs the dashboard and ýevaporator.ý
The occurrence of the sound is more when the weather is hot. ý
ý I reduced the pressure from 40 to 30 psi but the sound is still present. Someone told me ýthat it is possible that the condenser dose not works well and the gas does not convert to ýliquid completely and he told me to flush the condenser outside thoroughly. Another one ýtold that maybe the expansion valve creates this sound.ý
ý I must mention that the cooling is good for hours. ý
Please help me to get ride of this sound.ý
AnswerHELLO PEYMAN, SOUNDS LIKE YOU MAY HAVE SOME AIR IN THE SYSTEM DURING CHARGING. YOU MIGHT HAVE TO EVCUATE THE SYSTEM AND START OVER AGAIN. I WOULD NEED YOUR PRESSURE READINGS ON THE LOW & HIGH SIDE.I NOTICE YOUR CAR IS ONLY TWO YRS OLD;ISN`T THE CAR UNDER WARRANTY IF YOU BOUGHT IT NEW?..
GOOD LUCK, DAVIDT
