Haveing problems with my 2012 dodge ram 2500 codes p0307

[Crg8946]

replaced plugs with igk iridium’s and coil packs found one bad fuel injector replaced it now runs smooth but wondering what I should check the o2 sensors since I had that one bad injector leaking constantly???

 

[Hagar1]

replaced plugs with igk iridium’s and coil packs found one bad fuel injector replaced it now runs smooth but wondering what I should check the o2 sensors since I had that one bad injector leaking constantly???

If you are going to change the O2 sensors, I'd strongly recommend that you stay away from the junk that is pedaled on Amazon. You will only end up changing them a few days later.
Buy only from dealer or a reputable auto parts store.
I made that mistake and had to change them again.

 

[Crg8946]

Thanks for the input I know Amazon not the best for auto parts learned from my past experience I usually go to autuzone

 

[Papa Red]

Welcome to the forum.

Red

 

[HarryS]

I would be more concerned with the cat, than the sensor.

 

[Crg8946]

Is there a way to delete the cat

 

[Crg8946]

I would be more concerned with the cat, than the sensor.

Will that cause a po307 po300 code as well

 

[HarryS]

NO, but if you had raw fuel in the exhaust, it could damage the cat.

 

[Harley Harrold]