Rough idle

[milocas]

Hey guys, installed a Cold air intake on my 03 GT. Everything went smoothly. But when i started it up, It makes a very weird noise, And Bogs at idle. When i drive it around, and let it sit at a stop sign, its normal. Did i do anything wrong? Is the Computer still learning at idle? Let me know!!! Thanks.

[A Psycho Martyr]

mine started when i put in my SRI on my 03 base....still haven't figured it outim thinkin maybe the intake manifold gasket?

[milocas]

Well i've been digging around, and some people cap off some hoses and such. Im going to give that a shot tomorrow. Ill report back here with updatesAlso, to add to the top post, It shutters, like its on the urge to shut off. Idles around 700 to 600. Im gonna "TRY" to make a video so you can hear it, and also with pics of everything.

[milocas]

Well, ive done some testing around with the vibe. Got it fixed, smooth idle noww. Basically the tube that goes to the back of the air box with that flap thing, i put a nipple on it, and left the other one out. Started up fine without rough idle.