Catalytic converter

JEANNINE MCDONALD

MEMBER
2011 CHEVROLET EQUINOX
4 CYL
2WD
AUTOMATIC
170,000 MILES

Replacements keep breaking at the weld.

Saturday, September 21st, 2019 AT 1:01 PM

3 Replies

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello,

Is there any way you can secure the catalytic converter to the exhaust pipe with a muffler clamp?

Thanks,
Alex
2CarPros

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Saturday, September 21st, 2019 AT 4:03 PM

JEANNINE MCDONALD

MEMBER
1 POST

I am looking for the cause of the breakage. My mechanic is wondering if a motor mount could be loose enough to shake it. It is in the harness that keeps it from dropping. I think.

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Monday, September 23rd, 2019 AT 4:08 PM

KEN L

MASTER CERTIFIED MECHANIC
43,046 POSTS

I would say look at the engine torque mount. First lift the hood while parked and stat the engine have someone watch the engine and raise the idle slightly 800 RPM approx. Then put the car in drive and then reverse to check for excessive movement. Can you please shoot a quick video with your phone so we can see what's going on? That would be great. You can upload it here with your response.

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Monday, September 23rd, 2019 AT 4:10 PM