2004 F150 4.6 L 2WD. The corrugated hose seems to have split, and the result is a loud popping noise on start up and when accelerating. It's located near the back of the engine and seems to wrap around the throttle body. I want to know what it is so I can see if I can replace it myself. Any help is appreciated!

Picture is attached, I couldn't upload it normally.

 

I don't see any pictures.....................

 

It was there but gone now.

 

Sorry, not sure what happened to the picture. Turns out it was a blown plug in the coil beneath the part I was looking at. This sucks. Thanks for the help.

 

Use a Timesert kit to repair it.