Could it be my O2 sensors on the way out?

[StangATX]

Hello Guys,

It's been a while I haven't been on the forum. I have a quick question about an issue I have with my car. I know this is a Mustang forum (I still have my Mustang. Well, the wife has it lol). Anyways, today I'm here cause I have an issue with my Camaro and their forum sucks. I can't register properly and post so I gave up on them. I always had help on this forum so I hope y'all could help me. I'm having some missing idle (I already changed the plugs, MAF, and coil packs). It solved most of my problem but I still get some missing idle and loss of power like the car doesn't want to go as smoothly and torquish as it should. I took a video of my O2 sensors I'm sure if that would help...? The car is a 2011 SS with 164K mile on it. I'm leaning to believe either my O2 sensors are going bad and messes up my mix Air/Fuel or my cats are clogged :/ ... Thought?

I'll try to take another video of my sensors after work.



Thanks! Happy New Year!

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[StangATX]

Here's a second video of my sensors. It back fires pretty loud that's cause I have an exhaust and I'm guessing I'm running a little on the rich side. I'm wondering if it might've busted my cats :/