I asked before but I’m gonna ask again. Can you hear your AC compressor on your 6.2??

[BIGDOGx]

19 minutes ago, Jav_eee said:

Positive. Cycling the AC on and off causes the noise to happen and not happen. It is most definitely the compressor. Sounds like it’s over or undercharged. Still cools adequately. I asked them to verify the Freon fill but they just said “sounds like all the rest of them”. So hear I am, asking a simple yes or no question and getting everything but that. Typical modern day forum, amirite??

 

 

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Well your kind of hoping for too much if you think a short paragraph is going help you out diagnosing one of todays vehicles over an internet forum.

 

My guess then is the compressor is probably a made in china pile of crap part, the ac systems at least in my model years 14-18 have countless issues from compressors to the condensers and even the evap.

[Minnvmax]

I can hear it on my 2019 6.2

[Jav_eee]

Well your kind of hoping for too much if you think a short paragraph is going help you out diagnosing one of todays vehicles over an internet forum.
 
My guess then is the compressor is probably a made in china pile of crap part, the ac systems at least in my model years 14-18 have countless issues from compressors to the condensers and even the evap.

I’m not asking for a diagnosis. I asked a simple “can you hear yours too” question. I mean, seriously, how much more detail do you need than that? I listed the engine, noise, and conditions that cause it. Like I said, that’s a modern day forum for you.


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[Jav_eee]

I can hear it on my 2019 6.2

It took 16 posts to get a simple yes or no answer.

THANK YOU!




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[Greyhound6.2]

I can not hear the A/C  compressor in my 6.2. if yours is audible above the blower motor and a low radio volume then i would say something is very wrong with yours. 

[Jav_eee]

This is the best I could get with my phone.

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[BIGDOGx]

18 hours ago, Jav_eee said:

 

I’m not asking for a diagnosis. I asked a simple “can you hear yours too” question. I mean, seriously, how much more detail do you need than that? I listed the engine, noise, and conditions that cause it. Like I said, that’s a modern day forum for you.


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Nothing wrong with today's forums, just impatient idiots with A.D.D. who expect an answer 10 seconds after posting it!

 

Good luck with your problem, i wouldn't want to upset you trying to help you or anything, have a nice life.

Edited June 4, 2020 by BIGDOGx

[Jav_eee]

Nothing wrong with today's forums, just impatient idiots with A.D.D. who expect an answer 10 seconds after posting it!

 

Good luck with your problem, i wouldn't want to upset you trying to help you or anything, have a nice life.

 

 

Yeah no problem. Just saw your “6.2 engine whine” post from 2016, ironically. Seems we have/had similar concerns, albeit 4 years apart. Although I know it’s coming from the compressor which is why I asked if others hear it too.

 

 

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[BIGDOGx]

10 minutes ago, Jav_eee said:

 

 

Yeah no problem. Just saw your “6.2 engine whine” post from 2016, ironically. Seems we have/had similar concerns, albeit 4 years apart. Although I know it’s coming from the compressor which is why I asked if others hear it too.

 

 

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Sorry for snapping at you, it's been a rough couple weeks, as i'm sure for everyone here.

 

Listening to your video though my opinion would be that something is up with the compressor, though that might need a fight to get the dealer to say something other then working as intended since it still blows cold.

[Gagliano7]

On 6/3/2020 at 9:01 AM, Jav_eee said:

 

Because the local dealer isn’t allowing that due to the coronavirus.

I’ll just wait until they go back to regular operations.

Thanks for the help everyone!


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On my 2018 6.2 mine is quiet. Tell your dealer the coronavirus is over just look at all the cities every day and night. 

[L87Powered]

Yes, I've noticed the A/C on my 2020 6.2L is noisier than on my 2016 6.2L. Both inside the cab and out. Just figured it is what it is. 

[chukronos]

Yes, I have heard that on my 2020 6.2. Im in TX, so the air is blasting so hard that I don't notice it. 

[Nestor]

I can confirm what you are describing, I have a 2021 Silverado LT and can hear this humming noise, it is more noticeable when the outside temp is 90f+.  My truck has 2565 miles as of today. 
 

not sure if this is normal or not. 

[Black02Silverado]

I missed this thread some how. 

 

I can't hear mine.