2010 Nissan Maxima 3.5 catalytic converter Part 1

[@brianmooney7009]

Where did you buy yours cats and sensors. What did it cost. And what codes were u getting. Thanks

[@simonewhite2660]

I think I'm experiencing this issue. I have a 2011 with 212,430 miles on it. I just had the spark plugs done and two of the coil pack replaced throttle body and Mass air flow sensor. The issue I've been experiencing after these replacement it's not getting gas and won't go over 40 miles per hour. Its dragging to accelerate is it worth fixing the issue at this point already spent so much money with repairs just ready to say the hell with it.

[@618dave]

Had this happen, i replaced the oil valve sensor for the under performing bank but you should definitely do both.. the rear one is a little work but the front one is easy!

[@jyanieralston7853]

Flush catalytic with cataclean should be good for weeks, just goes in tank(highway drive)

[@exsp0tied777]

bro it could be the low idle cvt thing

[@chris56172]

How did you remove bank 1 convertor ?

[@chris56172]

Having problems getting it off

[@julianmassey2062]

Im trying to replace both my lower o2 sensor but its literally in the tightest space. Would it be best to just remove the converter to gain easy access?

[@631chucky]

Get O2 sensor socket and put an extension on it

[@maryv7160]

I have a ?? I have a Nissan Maxima 06 and Miles on it is 155189 and p0420 came out is it worth fixing?

[@calgaryguy78]

Exact same issue here. 160k km here. I'm not fixing it. I'll try some cat cleaners but it ain't worth it for me.

[@maryv7160]

@@calgaryguy78 agree 💯

[@noyourawsome2lol979]

Cat cleaners don’t work if the cat is done for

[@grimreaper7862]

I don't understand why they put so many cats on cars now days it is dumb

[@johndeere44301]

Thank the environmental fearmongers

[@byronphillips1119]

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