Hello, anyone knows how many cats the dakota 3.7 V6 have? I just bought a dodge dakota 3.7 V6 but it has the P0420 and P0430, I see at the exhaust system only one cat before of the smoke case. help me!!

 

Smoke case?? There is 2.. Can clearly see the one on the left. Other one is hidden on the right. You can spot it just a bit. I also have a 3.7 v6.

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Hello, welcome to DF. Your truck will have two cats.

 

Thank you very much... Im going to install the two cat!!!

 

you said you already have the one, so you should only need to install one. I think emissions controls are covered for 100k miles/10 years? You might get the dealer to replace them (might be wrong here). Could also be both downstream o2 sensors are bad.