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My car was making a ratlingrattling noise when driving with very liw rpmlow RPM and slow, or very high rpmRPM and fast. When cruising it was okOK. Drove car to the mechanic and he said that cat is broken. He replaced the cat and now everything is okOK. Anyway iI looked under the car at what he did and checked in my cars manual, and noticed that there should be a heat shield over the cat. I googled and somwheresomewhere it said that without heat shield over the cat the bidybody of car can get so hot you can feel the heat in the cabin on the floors and its not okOK.

So did he remove the heat shield? Do my car need a cat heat shield? My car is renault clioRenault Clio mk.2

I also suspect that the ratlingrattling noise came from heat shield and he just took it off and overcharge me for new cat.

My car was making a ratling noise when driving with very liw rpm and slow, or very high rpm and fast. When cruising it was ok. Drove car to the mechanic and he said that cat is broken. He replaced the cat and now everything is ok. Anyway i looked under the car what he did and checked in my cars manual, and noticed that there should be a heat shield over the cat. I googled and somwhere it said that without heat shield over the cat the bidy of car can get so hot you can feel the heat in the cabin on the floors and its not ok.

So did he remove the heat shield? Do my car need a cat heat shield? My car is renault clio mk.2

I also suspect that the ratling noise came from heat shield and he just took it off and overcharge me for new cat.

My car was making a rattling noise when driving with very low RPM and slow, or very high RPM and fast. When cruising it was OK. Drove car to the mechanic and he said that cat is broken. He replaced the cat and now everything is OK. Anyway I looked under the car at what he did and checked in my cars manual, and noticed that there should be a heat shield over the cat. I googled and somewhere it said that without heat shield over the cat the body of car can get so hot you can feel the heat in the cabin on the floors and its not OK.

So did he remove the heat shield? Do my car need a cat heat shield? My car is Renault Clio mk.2

I also suspect that the rattling noise came from heat shield and he just took it off and overcharge me for new cat.

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Catalytic converter without heat shield?

My car was making a ratling noise when driving with very liw rpm and slow, or very high rpm and fast. When cruising it was ok. Drove car to the mechanic and he said that cat is broken. He replaced the cat and now everything is ok. Anyway i looked under the car what he did and checked in my cars manual, and noticed that there should be a heat shield over the cat. I googled and somwhere it said that without heat shield over the cat the bidy of car can get so hot you can feel the heat in the cabin on the floors and its not ok.

So did he remove the heat shield? Do my car need a cat heat shield? My car is renault clio mk.2

I also suspect that the ratling noise came from heat shield and he just took it off and overcharge me for new cat.