[DWC3]

05' Tundra noise - YouTube



If you have any ideas what this is...please let me know

 

[wyo700]

Sounds like some kind of a fan running. Almost sounds like the air intake pump on the 5.7. I am not to familiar with the gen1 tundras. Does it always run for that short time and then stop?


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[DWC3]

Yes it runs for maybe 60 seconds! Then everything sounds fine.

 

[DWC3]

Anyone have an idea where this pump might be located?

 

[danoh]

Sounds like the AIP, yep. It's behind the passenger headlight area I believe.