got cai installed but it is making a weird noise

it only happen off the line it sounds like a something is stuck
not sure what it is.
if anyone can help please help me
thanks

 

It will make a slight whistleing sound off the line. Please elaborate on the noise.

 

does it sound like a scratch or a really rough sound? if it does, its normal, even regular conefilters make it soemtimes.

 

i knoe it is not the whisle noise
i gusss it is normal but when i first installed it
it did not make that noise
and then after a couple of weeks past and makes this noise
only off the line
well thanks

 

Are you talking about a ticking/chattering sound? If you are, look to see it it is loosening itself from its support. Mine was annoying the hell out of me until I put some felt tape in there. I do love that rumbling noise though. Exhaust, here I come!!

 

the noise is like a crc crc crc space is when i let go of ac. it might be the filter is not on all the way but checked that and the filter si still on there
thanks for the help