Did i miss any vacuum tubes?

[Choncer]

K, so today i pulled out all the upper ends of the stock intake and put in a short ram. I notice at stop lights that i get a vibration in the brake pedal, but only when the A/C is on. I'm curious if there is perhaps a vacuum tube that i was unable to reach in the lower structure of the intake, or possibly the new intake has the idle kinda screwy, and the addition of the A/C compressor is just more than the idle is "comfortable" at.


Take your shots.

::EDIT::

I didnt remove the mass air sensor, so rule that out of anything you were thinking.

[KIAZILLA]

There is only one vacumn line that I know of that connects to your short ram. You can also try disconnecting your battery for a couple of minutes. It clears the ECU, then hook it back up and it will adjust for any airflo differences.

[Choncer]

already pulled the battery and reinstalled when i was looking for a way to pull out the rest of intake.

[Metal4TheMasses]

You're probably rubbing on a fluid line. If you have the K&N intake you might be rubbing on a small 90 degree angle metal line. I had the same problem but then realized after taking my intake on and off multiple times a small rub mark on what I think is the brake fluid line. If you position it up a little more you won't have the problem. I was pleased to find that it did the trick. When I installed my intake I thought that I might have accidentally knocked my throttlebody and messed up the tension.

[Choncer]

That could quite possibly be it, but i dont think it would explain only happening when the A/C's on.

[stetsonboy87]

hey, buddy, i made my own intake, and it did that same exact thing for a couple of weeks. someone told me that it has something to do with "resetting the computer" to the amount of air coming in.!

[KIAZILLA]

Check all the coupleings to make sure there are no airleaks, especially where it mounts to the throttle body. I have had a K&N sri for a year and a half with absolutely no problems.