Thread: HVAC help

i installed a Wizaired CAI a little over a week ago. this just started yesterday

I would agree that you need to check for a vacuum leak. The most common spot is under the battery / fuse box area. This is where I found mine.

I think there is a vacuum line coming from the top of the engine, going to the pass side strut tower, and running down next to the fuse box. This line will feed into a T fitting. One line of the T fitting will go into the pass compartment and control the HVAC controls. Follow this line all the way around and check for leaks or breaks. This is how I found mine anyway.

Originally Posted by Zef_66

I would agree that you need to check for a vacuum leak. The most common spot is under the battery / fuse box area. This is where I found mine.

I think there is a vacuum line coming from the top of the engine, going to the pass side strut tower, and running down next to the fuse box. This line will feed into a T fitting. One line of the T fitting will go into the pass compartment and control the HVAC controls. Follow this line all the way around and check for leaks or breaks. This is how I found mine anyway.

what does this line look like? is it a rubber hose or a hard plastic line?