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yo mama
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1,612 Posts
Discussion Starter #1
I have a CAI, but I hear a different whistling noise from my car. Its not from the CAI, it even whistles when the car is Idle, does anyone have a similar experience or can guess what it is?
 

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yo mama
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1,612 Posts
Discussion Starter #3
it is a 323 and the car idles smoothly & runs fine too. It can get a little jumpy when idling & its a cold start.
 

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Registered
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606 Posts
this happen to me too...
i think is something to do with the fan, it happen sometimes when i stop my car....and often happen in a cold start
 

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Banned
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684 Posts
Check all of the connections on the CAI. If the filter/coupling is loose it can cause a whistle.

Also visually inspect any vacuum lines for holes.

-Dan
 
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