The last week-ish, I have noticed that while driving and the rpm's pass 1800, there is a fairly loud rattle. It's only at 1800 rpm, and in every gear. When it is cold, it will do it at idle too.
I originally chalked it up to the exhaust rattle that I have read about. But it is starting to drive me crazy!
Is it just the exhaust, or is it something else? It seems to be coming from the passenger side.