02avant
05-28-2012, 11:21 PM
hey guys, ive recently noticed a interesting noise when my car is at in 2nd at around 3000 rpm and same thing in 3rd.... its a sorta similar noise to a regular rev but slightly more high pitched . This noise doesnt always happen , but ive pin pointed it happening between the two gears mentioned earlier. My check engine light isnt on . I just replaced my cat last week and my car is running great besides this noise ( whatever it is) so i dont know what it could be. if you have any clue as to what please share. thank you