MOT help

  1. #1
    Hey my westcoast failed its mot on co emissions I have ran it with an engine additive with no joy. I am goin to replace the lambda sensor and check the plugs tomorrow but any other ideas? I was quoted £125-£150 for a new cat and fitting. any help would be beast thanks!
  2. #2
    sorry, extra info, it failed on emissions before when it was blowing since then it has had a new backbox put on and the blowing is fixed and it has a K&N I didn't get an airbox with it.
  3. #3
    it might be the cat where are you from
  4. #4
    In perth at the moment
  5. #5
    perth as in scotland
  6. #6
    yeah in Scotland
  7. #7
    there is a motor factors called dingbro up there and we supply cats to them
    pm me your post code and i will get you there phone number