Failed emissions test :(

[spinthedecks]

Just failed MOT on the emissions test, i was told that the CAT on my clio is faulty and needs replaced Will this sort the emissions back to an acceptable level? Or is there a chance something else would cause it as well? I have a Powerflow back box, is there any chance this would affect emissions?



Thanks a lot for any advice.

P.S. any ideas for the cheapest place to pick up a CAT?

 

[Adams_16v]

new cat will sort it fella meeeeeeeeeeeeeeeooow!

 

[peter182]

Theres some1 selling a cat in the forsale forum mate

 

[BRUN]

how far off was it

if it wasnt much then maybe a full tank of optimax and a fuel treatment would lower it...