Anyone have any idea what an odd screechy/whining almost scraping sound coming from the exhaust area might be? It happens in Drive & Reverse only when I give it gas, and I really can't tell if it is going on when at higher speeds b/c of engine noise. It reminds me of a loose exhaust or leak somewhere - worried that it is some problem with the transmission, though. It's going to the shop first think Friday morning, but just curious if anyone ran into this. I haven't even broken 7000 miles and it just started when I went home for lunch (or I just started noticing it).

!!Jonason!!