Buzzing at 2.5k rpm
 

So recently I started noticing under some load, in 6th gear at around 2.5k rpm it made an odd buzz, once past the noise is gone.

Its not always there, but its there more often than not.

Started making some in other gears too, 3rd.

uploaded a video. What do you guys think? something loose?

[ame="https://www.youtube.com/watch?v=lAgBRsxMiwc"]Buzzing at 2.5k rpm - YouTube[/ame]

Thanks!!

What mods do you have? Automatic transmission? It could be the front pipe rubbing.

I was wondering if it could be the header rubbing

I have MXP header and corsa cat back.

This only started when temps started to get cold. didnt hear this in the summer

Yep, I reckon something is lose.

Most likely either a part of the exhaust is lose or vibrating against something else.

I'd suggest you put it up on a rack and tighten all exhaust bolts/nuts and pry the exhaust away from anything it looks like it is too close to.


humfrz

Ill give it a shot when I take it in to the shop.

Ill keep an update lol. really random noise

Is your rear view mirror loose?

It was the header hitting the skid plate... LOL

What did you do to remedy it?

My mechanic cut holes where the rubbing was.

Your mechanic must be related to my friend "Bubba" ..... :lol:


humfrz