My 2007 Scion tC

Azndude2190

Golden Member
Jul 4, 2005
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Every time I accelerate there is this annoying hissing/rattling sound that seems to come from the AC vents (or so I think...not sure).It stops when I come to a stop. I just got it serviced like two weeks ago (15,000K). Should I take it back?Should I be worried???