2.7 silverado grinding noise

[2.7power]

Has anyone had this problem? 2.7 turbo silverado engine. Makes this noise during acceleration and when shutting off engine. I believe it's coming from the turbo linkage area.

[silveradosid]

it does sound like the turbo actuator. open the hood and use a screw driver to close the hood latch, then have someone start the truck and watch and listen to the actuator. if it is still under warranty take it in

[2.7power]

6 hours ago, silveradosid said:

it does sound like the turbo actuator. open the hood and use a screw driver to close the hood latch, then have someone start the truck and watch and listen to the actuator. if it is still under warranty take it in

 

[2.7power]

It's under warranty. I took it in and they told me the noise is coming from a pulley and they lubricated. Noise is still there next day.

[newdude]

13 hours ago, 2.7power said:

Has anyone had this problem? 2.7 turbo silverado engine. Makes this noise during acceleration and when shutting off engine. I believe it's coming from the turbo linkage area.

 

 

Turbo wastegate actuator.  

 

What year and how many miles?  

[2.7power]

2020

Around 50k mi

[2.7power]

19 minutes ago, newdude said:

 

 

Turbo wastegate actuator.  

 

What year and how many miles?  

Is this part available? Seems to be out of stock or discontinued.

[newdude]

16 hours ago, 2.7power said:

Is this part available? Seems to be out of stock or discontinued.

 

 

Backordered most likely just like the turbo is.