What's new

ClioSport.net

Register a free account today to become a member!
Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

When you purchase through links on our site, we may earn an affiliate commission. Read more here.

Clio 172 Emmisions Fail!

Thread starter kghb4
Start date Sep 7, 2025

kghb4

Sep 7, 2025

My 172 has failed its MOT quite miserably on high carbon monoxide.
i know the cat on there isn’t an original one, it’s not a decat pipe just seems like a cheapy ebay special so this is a possibility?!
any other ideas ?