Chevy suburban

[Hani orfali]

Hi I have 2016 Chevy suburban the last few months I have this sound coming from the transmission I change the fuild oil and the fillte still I have this sound what could be the problem....

 

[swathdiver]

Hi I have 2016 Chevy suburban the last few months I have this sound coming from the transmission I change the fuild oil and the fillte still I have this sound what could be the problem....

Sounds like a bad pump vane; but I'm no expert.

 

[Big Mama]

Under warranty?

 

[Hani orfali]

No it's not

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