Jump to content

Raspy Exhaust And Rattling/ Ticking On Trailing Throttle


Jamesy 88

Recommended Posts

  • New Member
  • Member For: 12y 10m 16d
  • Gender: Male
  • Location: Eastern Suburbs, Melbourne

Hey guys,

I've got an issue with my BF xr6 turbo. It's developed a raspy note on idle and take off and when backing off or giving a blip of the throttle I can hear this rattling noise coming from around the cat area under the car. It's been fitted with a a 100 cell ballistic cat when it was tuned around 3 years ago but has only developed this noise in the past year or so. I've also noticed that car feels a bit laggy on boost and sometimes it sounds like it pinging under WOT.

So would this be a collapsed/broken down cat issue or something else? I'm guessing if the cat was collapsed it would cause flow issues which may lead to my pinging issue?

Thanks guys

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
  • Create New...
'