Flapping? noise coming from intake

[AFSP1211]

Ummmm, Bird??? I have no idea!!! Have you taken the TB off and looked? Maybe take the intake off and see what's goin on.

[Sooner Aviator]

Thanks for the idea, haven't done much investigative work just yet. Any gaskets that need replaced if the intake comes off?

[farmtruc]

the evap makes a funny noise when not hooked up.

[Sooner Aviator]

the evap makes a funny noise when not hooked up.

You are the man! Thats what it was. More of a pumping sound than flapping I guess. I was kinda thinkin that it might be this, because it was the only thing i didnt have hooked up, and the only code I'm getting. Ill eventually order a tune, but for now Im back on the road and its running great. Thanks!

[farmtruc]

lmao, it gets me almost every time we do a swap, i'm like "what the hell is that noise!"

glad you got it!