Heat shield.
Maybe the heat shield on catalyytic converter Maybe the heat shield on catalytic converter Maybe the heat shield on catalytic converter Maybe the heat shield on catalytic converter
I do not believe that catalytic converters (as used in exhaust systems) have a heat shield. They are simply porous blocks through which the exhaust gasses flow.
Check heat shield on catalytic converter
Check the heat shield on the catalytic converter
No,, the converter gets very hot and can cause a fire if no heat shield is in place.
Yes, it can and this may also be a loose or cracked converter heat shield.
Heat shield on catalytic converter? Octane rating of fuel not high enough Timing too far advanced Catalytic converter itself
Normally the heat shield on top of the converter is the source of the rattle. It is possible the the converter medium itself has broken into pieces resulting in a rattle that sounds as if there are rocks in the converter. If the heat shield and the rest of your exhaust seems secure, it is likely the converter needs to be replaced.
Catalytic converters do not rattle. If it does it will need to be replaced as it may block the exhaust. Loose heat shield?
The heat shield on top of the converter may have broken loose. it can be repaired. If the rattling is inside the converter it must be replaced.
There are several most found near exhaust manifolds & around muffler pipes & parts like the catalytic converter has heat shield above it