Catalytic converter replacement

2010 VAUXHALL ASTRA
83,000 MILES • MANUAL
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GARETHGAZZ
  • MEMBER
  • 1 POST
Hi. If a catalytic converter is close to needing replacing, should this come up on an MOT? I bought a car in December with an MOT done in November, but the engine light came on yesterday and diagnostic says it needs a new catalytic converter and that the front flex pipe is blowing.
I'm trying to figure out if they did the MOT properly or if I was taken advantage of when I bought the car.
Thanks!
Feb 1, 2020 at 3:04 AM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

They can go suddenly. If it has been a year, I suspect it was okay when it was done.

Let me know if you have other questions.

Joe
Feb 1, 2020 at 8:47 PM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

I was wondering how you made out with the problem. I should have added it before, but here is a link that explains how in general to replace a catalytic converter. Hopefully it will help and isn't too late.

https://www.2carpros.com/articles/catalytic-converter-replacement

Let me know if this helps or if yo have other questions.

Take care,
Joe
Dec 12, 2020 at 8:09 PM
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