2019 6.2l cold start sound

[jbshoo]

So I maybe crazy, but you know when you change your oil and when you start the engine after putting new engine oil in you get a quick lifter noise until the engine pressure comes up and oil flows throughout the engine?  Well I get that noise every morning, engine must completely drain to pain and it’s like it’s got that noise of starting dry every morning after sitting over night,

 

5609 miles, I changed original oil at 3500, replaced with Amsoil Signature and Amsoil filter,  i
 

anyone else hearing this?

[swathdiver]

6 hours ago, jbshoo said:

So I maybe crazy, but you know when you change your oil and when you start the engine after putting new engine oil in you get a quick lifter noise until the engine pressure comes up and oil flows throughout the engine?  Well I get that noise every morning, engine must completely drain to pain and it’s like it’s got that noise of starting dry every morning after sitting over night,

 

5609 miles, I changed original oil at 3500, replaced with Amsoil Signature and Amsoil filter,  i
 

anyone else hearing this?

Cap, is the oil approved by GM?  Did you change the viscosity?

[Bob2C]

So I maybe crazy, but you know when you change your oil and when you start the engine after putting new engine oil in you get a quick lifter noise until the engine pressure comes up and oil flows throughout the engine?  Well I get that noise every morning, engine must completely drain to pain and it’s like it’s got that noise of starting dry every morning after sitting over night,

 

5609 miles, I changed original oil at 3500, replaced with Amsoil Signature and Amsoil filter,  i

 

anyone else hearing this?

I also get a slight tick every morning. Appears to be on driver side. Goes away when warm. Started at about 10k miles. I use shell rotella gas truck. I have the 5.3

 

 

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[eppieguy]

I get it too, but I will say when I changed to using Mobile one from the GM oil the noise greatly reduced. 

[bshort]

It should should like angels singing and the exhaust should be perfumed, since Amsoil was used.  

 

Are you possibly talking about the two-stage oil pump sound?  

[jbshoo]

Currently running 0w20.. could be the pump noise, not sure,  I’ll take a video and post tomorrow morning.. is the oil approved by GM? It has all and more certifications to comply with Gm specs,

Edited March 26, 2020 by jbshoo

[Bob2C]

This is the noise on mine

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[OnTheReel]

28 minutes ago, jbshoo said:

Currently running 0w20.. could be the pump noise, not sure,  I’ll take a video and post tomorrow morning.. is the oil approved by GM? It has all and more certifications to comply with Gm specs,

No, Amsoil isn’t Dexos certified. While it exceeds the actual standards, they didn’t pay GM the “Dexos ransom” as some would call it. But hey...Amsoil products are “warranty secure“. Which means GM will blame the Amsoil, Amsoil will blame GM for a manufacturing defect, and nothing will get fixed in the meantime.

 

Only kidding, of course. I’ve never specifically heard of anyone having warranty problems over using Amsoil or anything else within spec.
 

DI engines are noisy and generally sound like crap. But mine never makes any odd noises upon startup that it doesn’t make any other time. Just using the AC Delco oil and filter.

[MichaelA10465]

Bob2C, your video is spot on with my 2020 Silverado 1500, 6.2 ...same exact noise ...did you ever find out the cause ? I have an appointment with the dealership and if I find out first ..I will re post here !

 

Thanks 

Michael

[MichaelA10465]

On 3/26/2020 at 6:23 PM, Bob2C said:

This is the noise on mine

 

 

 

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Curious , did you ever find the problem ...my 6.2 Silverado - same exact noise.. have an appointment with dealership to see what is going on... -thanks