Rumbling sound when idling 2010 Tacoma TRD Sport

I've read a bunch here about people hearing rattling/knocking noises and didnt think what I was hearing out of my truck matched what I've read an heard.

https://www.youtube.com/shorts/5ZJKgJimRKE

 

See if it's louder by the cat converter.

 

It sounds like its coming from the front of the truck more.

 

could be many different things. that is a vague description...

Dirty throttle body can be one of the usual suspects. rough idling but no problem above 1400rmp can be caused by dirty throttle body.

 

Sorry I dont know much about cars...It rattles like that when its idling. In neutral and in drive. Once I start giving it gas it seems to go away. It was happening when I turned the car on too but that doesnt happen every time.

 

I had a cat clamp come loose a few weeks ago. Sounded similar, the clamp slid up to an exhaust hanger and sometimes would rattle a little and some times would rattle a lot

 

Have you laid under the truck at idle?

 

It’s your air filter intake at the fender. My 06 does it when the engine is cold. Put foam around the plastic where it his the inside of the fender.