after my oil change, the people didn't place the airfilter on correctly. I drove for about 10 miles and it was making this some what a superchager sound. I got out of the car put my car intake back into the correct placement, but the sound has been persisting ever since. Its been really wierd. Doesn't seem like a loss in power, just a wierd sound.

 

it sounds like something is warped or a seal is not on there right, did you take it to a dealer? take it back to them and have them fix it if they ****ed it up.

 

I think they lost one of the little rubber seels when putting the oil filter in!? could it be that?