2016 Subaru WRX Cat Problem

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Nov 20, 2023 | 07:42 AM

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Michael2016

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2016 Subaru WRX Cat Problem

I have a 2016 Subaru WRX I put a new cat on my car because the old one was clogged but after the new pipe was put on the check engine light came back on after couple weeks in and i noticed it started doing the same thing thing as the old pipe. It’s struggling to go at times and feel likes it’s “stuck” not losing any acceleration tho but it just feels like something is blocked or clogged again. Any help would be appreciated!!

Nov 20, 2023 | 11:36 AM

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senor honda

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Quote:

Originally Posted by Michael2016

The autoparts stores check the check engine light for free.
There may be more than one oxygen sensor.
I bolt my pipes in instead of welding to make replacement easier.

Have a picture of the old clogged pipe inside by chance?

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