We bought a used 2003 Murano. After getting home we found an invoice stating trouble code P0420, P0725, P1722. p0868 and at the bottom of invoice said "these parts declined by customer: OUTSE. Catalytic converter" would all those codes cause to fail emiss

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We bought a used 2003 Murano. After getting home we found an invoice stating trouble code P0420, P0725, P1722. p0868 and at the bottom of invoice said "these parts declined by customer: OUTSE. Catalytic converter" Of course none of this was relayed to us, and the car seems to not want to go when pressing on gas pedal, and then all of a sudden it will take off. It didn't do it on our test drives, but I notice it does it after the car has been driven for over an hour. Would all of those codes cause the car to not pass emission? Dealer said it had current emission. I think someone got over on us. (My daughter and I )