2021 Tremor Purring only in reverse

[Rdub208]

Only happens when in reverse. Was constant but now goes away after a few seconds.

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[Frenchy]

Don't drive in reverse? ???

 

[KJRR]

I'm so glad I can't hear so well as I would probably worry about all kinds of sounds in my vehicles. I get to enjoy them free from worry.

 

[MarioCart]

theres no description of purring in the tech manual troubleshooting.
just this. its the only noise related item:

 

[Rdub208]

theres no description of purring in the tech manual troubleshooting.
just this. its the only noise related item:

Thank you very much. I'll check those out.

 

[Rp930]

As a side note and maybe not related but on some cars the recirc flap closes in reverse to keep exhaust fumes out.

 

[Rdub208]

As a side note and maybe not related but on some cars the recirc flap closes in reverse to keep exhaust fumes out.

That sounds promising. Sounds like an exhaust leak. Thank you.

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