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You probably have a loose blower wheel. Call an AC tech to fix it.
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∙ 15y ago
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When you put the car AC on you hear a rattling sound?
No i dont however i am getting a rattling from somewhere else
Why is their a chirping rattling sound coming from your Pontiac GTO?
It could be a belt slipping... the bearings in your ac compressor going out... low fluid level in your power steering reservoir
Rattling noise in the blower fan?
when i turn on the ac in my 2000 honda civic it makes a loud noise when the fan is working what could that be ?
Why would a 1997 Dodge Neon make a screeching and rattling sound whenever you reverse and turn the wheel?
power steering fan belt. It happened to my neon whenever the air was on. Try driving without the air on, if it runs fine then it is the fan belt. Mine squeeled when i turned on the ac and when i turned...$10 for a new AC belt and $40 service fee to have it installed. My car no longer sqeeks, and the AC is WONDERFUL!
Why does my ac get hot at idle?
The most likely answer is that the refrigerant in the AC system has slowly leaked out and can no longer work at low speeds.
What could be the problem if my ac compressor is making a rattling noise when turned on a1992 silverado 1500 v8?
It means that the compressor is broken inside, and it is time to replace it.
Belt squeaks when ac is on?
If the squeaking sound is heard only when the ac is on, the ac pulley may need a little bit of WD-40 sprayed on it.
Have 2000 Chevy Prizm that makes a rattling noise when ac is on but stops when shut ac off Is especially bad when idling Any ideas on cause?
wow exact thing with my 2001 prizm, this rattling has been going on for over 3 months and havent been able to figure out what it is yet. Some people say its an alternator bearing or a pulley. Im gonna send it in to the dealer soon and hopefully when i find out ill let ya know!
What causes my AC to make a skreeching sound?
loose or worn belt
My car makes constant screaching sound that only goes away when i turn on the ac or defrosterwhy is this?
My best guess is your AC belt is in bad shape and tightens when you engage the AC/Defrost.
Ford focus have a ticking sound from the AC and only heard when the AC is on?
Check the ac compressor and clutch to see where the noise is coming from. Also check the compressor drive belt for wear.
What is the squealing sound when you turn the AC on and give it gas on a 2003 Chevy Tahoe?
your ac compressor could be seizing up. happened on my 2003 suburban.
