BBK Throttle Body

lasrred99gt

New Member
Dec 29, 2002
167
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Oceanside, CA
BBK TB installed, IAC making noise

Just installed a BBK Throttle Body and Densecharger to throttle body on a 99 Cobra. Now there's an air blowing or sucking sound coming from the IAC valve. I also notice that the back of the IAC doesn't have a hose on it like the 99GT has, it's capped. This is where the sound is coming from, I can put my fingers on the cap and hear the change in sound. Any suggestions? Is this normal?

Thanks
 
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